The best broccoli seeds depend on whether you want garden heads, tender microgreens, or sprouts for the kitchen. My best overall pick is Gaea’s Blessing Waltham 29 for its straightforward, open-pollinated garden focus; Survival Garden Seeds’ five-variety pack stands out for gardeners who want variety, while Organo Republic’s one-pound sprouting seeds suit frequent microgreen growers. The main tradeoffs are garden performance versus sprouting suitability, a single dependable variety versus a mix, and small packets versus bulk amounts. Read on for how the 15 options differ and which one fits your growing plans.
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Key Takeaways
- Growing purpose matters more than the word “broccoli”: several picks are marketed for sprouting or microgreens, while others are aimed at outdoor vegetable gardens.
- Waltham 29 is the roundup’s most recurring garden type: it appears in individual packets and bulk-style listings, so compare seed quantity and intended use rather than variety name alone.
- Survival Garden Seeds and Sow Right Seeds offer a different kind of choice: their collections can broaden a garden planting, while single-variety packets make it easier to focus on one crop.
- Bulk sprouting packs suit repeat batches, not every kitchen: one-pound options can be practical for regular growing but may be excessive if you only want occasional sprouts.
- Specialty picks meet narrower needs: Early Purple Sprouting offers a distinct crop type, and Nature Jim’s salad mix adds other sprout varieties rather than providing broccoli alone.
| broccoli seed | Variety |
|---|---|
| Gaea’s Blessing Seeds | Waltham 29 |
| Organo Republic Broccoli Sprou | — |
| Nature Jim’s Sprout Organic Br | — |
| Broccoli Seeds for Sprouting & | Waltham 29 |
| Broccoli Seeds for Planting | — |
| Organic Broccoli Sprout Seeds | — |
| SVI 1000 Waltham Broccoli Seed | Waltham 29 |
| Gardeners Basics Waltham 29 Br | Waltham 29 |
| Sow Right Seeds Broccoli Seed | — |
| Nature Jim’s Sprouts Salad Mix | — |
| Waltham 29 Broccoli Seeds | Waltham 29 |
| 250 Broccoli Seeds for Plantin | Waltham 29 |
| NOW Foods Broccoli Seeds for S | — |
| Early Purple Sprouting Broccol | Early Purple Sprouting broccoli |
| Purely Organic Broccoli Seeds | Waltham 29 |
More Details on Our Top Picks
Gaea’s Blessing Seeds – Broccoli Seeds – Waltham 29 – Non-GMO, Open Pollinated
Waltham 29’s cold hardiness and outdoor-growing focus make this the strongest fit here for gardeners who want full-size broccoli heads rather than sprouts. The listed 94% germination rate offers a useful planning benchmark, while 4–8-inch main heads and continuing side shoots can stretch a harvest into multiple meals. Compared with Survival Garden Seeds’ five-variety collection, this is a single-variety choice, so there is less variety but a clearer focus on a cool-weather crop. The 1,000-seed count is ample for repeated planting, though it may be more than a small garden needs. The supplied soil guidance favors sandy soil, which could mean amending heavier garden beds; the listing also gives limited hardiness-zone detail, naming Zone 3.
Pros:- Listed 94% germination rate helps with seed-starting plans
- Cold-hardy Waltham 29 variety is suited to fall gardening
- Large main heads plus side shoots can extend harvests
- Open-pollinated and non-GMO seed
Cons:- A 1,000-count pack may exceed the needs of a small garden
- Sandy-soil guidance may call for amendments in heavier beds
- Hardiness-zone information is limited to Zone 3
Best for: Outdoor gardeners planning a fall planting who want a cold-hardy, open-pollinated broccoli crop with side shoots for continued picking.
Not ideal for: Small-space gardeners seeking only a few plants, or growers who want a multi-variety assortment or detailed zone guidance.
- Brand:Gaea’s Blessing
- Variety:Waltham 29
- Seed type:Open-pollinated, non-GMO
- Germination rate:94%
- Seed count:1,000
- Expected plant height:24 inches
- Head size:4–8 inches
- Planting period:Fall
- Sunlight:Full sun
Our verdict“Choose this pack for a fall-focused outdoor garden that can use a generous supply of cold-hardy Waltham 29 seeds.”
Organo Republic Broccoli Sprouting & Microgreens Seeds – Non-GMO, Heirloom, 1lb Resealable Bag
Over 130,000 seeds in a resealable one-pound bag make this the bulk pick for regular sprout or microgreen production, not a packet for occasional use. The range of listed growing media—soil, coconut coir, hydroponics, and Aerogarden systems—gives indoor growers more setup choices than Nature Jim’s 8-ounce sprout seeds. The stated shelf life of up to three years may help a frequent grower work through the quantity over time, and guides are included to support the process. Its tradeoff is scale: casual sprouters may have little reason to store such a large supply, and the product notes that good germination depends on specific conditions without detailing them here. This is for small edible greens, not garden heads of broccoli.
Pros:- Over 130,000 seeds provide substantial supply for repeated batches
- Works with soil, coconut coir, hydroponics, and Aerogarden systems
- Resealable bag supports storage between uses
- Growing guides are included
Cons:- One-pound quantity may be excessive for infrequent growers
- Good germination depends on conditions that are not specified in detail
- Intended for sprouts and microgreens rather than full-size garden plants
Best for: Frequent indoor sprout and microgreen growers who want a large supply compatible with several growing systems.
Not ideal for: Occasional sprout makers or outdoor gardeners looking for seeds to grow full-size broccoli heads.
- Weight:1 lb
- Seed count:Over 130,000
- Seed type:Non-GMO, heirloom
- Growing media:Soil, coconut coir, hydroponic systems, Aerogarden
- Hardiness zone:2–11
- Origin:Made in the USA
- Stated shelf life:Up to 3 years
- Expected height:3 inches
Our verdict“Pick Organo Republic if you grow sprouts or microgreens often and can make use of a bulk indoor-growing supply.”
Nature Jim’s Sprout Organic Broccoli Seeds – Non-GMO, 8oz
Organic, non-GMO seeds in an 8-ounce pack suit shoppers who want a smaller starting quantity for broccoli sprouts instead of a bulk bag. The product description says sprouts can be ready in about five days, a quick turnaround compared with waiting for outdoor broccoli heads such as those from Gaea’s Blessing Waltham 29. It is described for indoor and outdoor growing, but its sprout-focused format is not a substitute for a garden crop. The listing provides few practical details beyond package weight and quick sprouting, and it does not include detailed planting instructions. That makes it less accommodating for a first-time grower who wants step-by-step guidance than Organo Republic, which includes growing guides. Choose it for the organic designation and modest pack size, not for a fully specified growing plan.
Pros:- Organic and non-GMO seed positioning
- Described as sprouting in about five days
- Eight-ounce pack is smaller than the bulk one-pound sprouting options
- Suitable for indoor and outdoor sprouting
Cons:- No detailed planting instructions are listed
- Eight ounces may not last through frequent or large batches
- Product details provide limited growing specifications
Best for: Sprout makers who want an organic, non-GMO broccoli seed option in a smaller pack for indoor or outdoor batches.
Not ideal for: New growers who need detailed instructions, or gardeners seeking seeds for harvesting full-size broccoli heads.
- Brand:Nature Jims Sprouts
- Weight:8 ounces
- Seed type:Organic, non-GMO
- Intended use:Broccoli sprouts
- Stated sprouting time:About 5 days
- Growing environment:Indoor and outdoor
- Model number:Freepi
Our verdict“Choose Nature Jim’s for smaller sprout batches when an organic label matters more than detailed growing instructions.”
Broccoli Seeds for Sprouting & Microgreens | Waltham 29 Variety | Non-GMO & Heirloom Seeds | 1 LB Bulk Resealable Bag | Rainbow Heirloom Seed Co.
Waltham 29 in a one-pound sprouting pack gives buyers a named heirloom variety for microgreens and sprouts, rather than the unspecified broccoli seed type in some sprouting products. It is described for trays, jars, and countertop sprouters, making it easier to match to the equipment a home grower already has. Compared with Gaea’s Blessing Waltham 29, this pack is directed at indoor greens, not cold-hardy plants raised for full-size heads and side shoots. The non-GMO and heirloom claims are clear, and the USA-grown-and-packed description may appeal to shoppers seeking that sourcing detail. The one-pound quantity favors repeat batches, while the lack of specific growing instructions means beginners may need to find technique guidance elsewhere.
Pros:- Waltham 29 variety is specified
- One-pound package supports repeated sprouting batches
- Suitable for trays, jars, and countertop sprouters
- Described as non-GMO, heirloom, and grown and packed in the USA
Cons:- A one-pound bag may be more than occasional sprouters need
- No specific growing instructions are listed
- Intended for sprouts and microgreens rather than garden-head production
Best for: Home sprout and microgreen growers who want a named Waltham 29 variety in a bulk package for trays, jars, or countertop sprouters.
Not ideal for: Gardeners seeking full-size broccoli heads, or beginners who need detailed sprouting directions included.
- Brand:Rainbow Heirloom Seed Co.
- Variety:Waltham 29
- Weight:16 oz (1 lb)
- Seed type:Non-GMO, heirloom
- Intended use:Sprouting and microgreens
- Growing methods:Trays, jars, countertop sprouters
- Origin:Grown and packed in the USA
Our verdict“Choose Rainbow Heirloom Seed Co. when you want bulk Waltham 29 seed for indoor greens rather than outdoor broccoli heads.”
Broccoli Seeds for Planting – 5 Varieties – Survival Garden Seeds
Five heirloom broccoli varieties make this the broadest garden-focused choice in this group, giving growers a chance to spread plantings across a longer spring-to-fall harvest window rather than relying on one variety. That range is the main distinction from Gaea’s Blessing Waltham 29, which centers on a single cold-hardy type with stated head and side-shoot details. The seeds are listed as untreated and non-GMO, and the 3–9 hardiness-zone range gives more location context than Gaea’s listing. Regular watering and loam soil are specified, so the pack is a better fit for gardeners prepared to manage outdoor beds than for low-maintenance or indoor growing. The description calls the seeds easy to grow, but does not identify the five varieties or provide individual characteristics for choosing among them.
Pros:- Five varieties offer more diversity than a single-variety pack
- Listed for an extended spring-to-fall harvest window
- Untreated, non-GMO, heirloom seed
- Hardiness zones 3–9 are specified
Cons:- The five varieties are not named in the supplied details
- Regular watering is required
- Outdoor garden use is specified, with no indoor-growing guidance
Best for: Beginning outdoor gardeners who want several heirloom broccoli varieties to plant across a cool-season garden.
Not ideal for: Indoor growers, gardeners who need named variety-by-variety details, or anyone unable to provide regular watering.
- Number of varieties:5
- Seed treatment:Untreated
- Seed type:Non-GMO, heirloom
- Plant height:24 inches
- Soil type:Loam
- Moisture needs:Regular watering
- USDA hardiness zones:3–9
- Expected blooming period:Spring to summer
Our verdict“Choose this assortment if you are starting an outdoor broccoli garden and value variety over detailed information about one cultivar.”
Organic Broccoli Sprout Seeds (8 oz) – Non-GMO, Heirloom Seeds for Sprouting and Microgreens
For buyers focused on broccoli sprouts and microgreens, this 8-ounce bag offers a more specific fit than garden varieties such as SVI 1000 Waltham Broccoli Seeds, which are intended for outdoor heads and side shoots. Its Oregon Tilth organic certification, non-GMO status, and stated germination guarantee give sprout growers clear sourcing and germination details. Climate-controlled storage is another useful point for seed intended to be started indoors, though proper storage after arrival still matters. The main tradeoff is its narrow purpose: this is not the pick for anyone hoping to grow full-size broccoli in a garden bed. Nature Jim’s Sprouts Salad Mix adds alfalfa, clover, and radish for variety, while this product keeps the focus on broccoli alone.
Pros:- Certified organic by Oregon Tilth and identified as non-GMO.
- Germination guarantee offers a clear benchmark for a sprouting purchase.
- Grown in the USA and stored in climate-controlled conditions.
- Suitable for both broccoli sprouts and microgreens.
Cons:- Limited to sprouting and microgreens rather than garden-grown broccoli heads.
- Requires careful storage to support germination after opening.
Best for: Home sprout growers who want certified-organic broccoli seeds with a stated germination guarantee and no other seed varieties mixed in.
Not ideal for: Gardeners seeking full-size broccoli heads or side shoots, since these seeds are described for sprouting and microgreens.
- Weight:8 oz
- Seed type:Broccoli sprout seeds
- Germination:Guaranteed
- Origin:USA
- GMO status:Non-GMO
- Certification:Organic by Oregon Tilth
- Intended use:Sprouting and microgreens
Our verdict“Choose this bag for certified-organic broccoli sprouts and microgreens, but pick a Waltham 29 garden seed if you want full-size plants.”
SVI 1000 Waltham Broccoli Seeds (Brassica oleracea) – Waltham 29 Broccoli Seed Packets, Brassica Seed for Outdoors
The standout here is the 1,000-seed quantity paired with Waltham 29’s described side-shoot production, a practical combination for gardeners planning more than a small trial row. Compared with the 1-gram Gardeners Basics Waltham 29 packet, SVI supplies a much larger stated count and describes an extended harvest window. The listed 3–10 day germination time helps set expectations for the early stage, while spring-to-fall planting and zones 3–12 offer broad stated coverage. That reach does not remove the need to match planting dates to local weather. Consistent watering is required, and the description warns that development may be uneven. Choose this over Sow Right Seeds’ multi-variety collection if you want a larger quantity of one familiar broccoli type rather than several varieties.
Pros:- Includes a stated 1,000 seeds for larger plantings or successive sowings.
- Waltham 29 is described as producing side shoots for an extended harvest.
- Listed germination time is 3–10 days.
- Spring-to-fall planting and USDA zones 3–12 provide broad stated growing guidance.
Cons:- Requires regular watering for strong growth.
- The description notes that plant development may be non-uniform.
- A single variety offers less crop diversity than Sow Right Seeds’ collection.
Best for: Outdoor gardeners who want a large stated seed count of Waltham 29 for repeated plantings and a harvest that can include side shoots.
Not ideal for: Gardeners who want variety in one purchase, minimal watering needs, or a compact indoor-only crop.
- Variety:Waltham 29
- Seed count:1,000
- Germination time:3–10 days
- Plant height:20 inches
- Soil type:Loam
- Watering:Regular
- USDA hardiness zones:3–12
- Sunlight:Full sun
- Planting period:Spring to fall
Our verdict“Pick SVI for a high-count Waltham 29 planting with potential side-shoot harvests, provided you can keep watering consistent.”
Gardeners Basics Waltham 29 Broccoli Seeds for Planting, Heirloom, 1 Gram
This 1-gram Waltham 29 packet suits growers who want a straightforward start with one heirloom broccoli variety rather than the 1,000-seed quantity offered by SVI. Its stated use for indoor starting and outdoor planting gives beginners room to raise seedlings before moving them into a bed, while the cool-season spring-and-fall timing makes the crop easier to plan around than a warm-season vegetable. Waltham 29 can produce a main head and smaller side shoots, so harvest need not end with the first cut. The tradeoff is that the listing gives no seed count or germination timing, making it harder to plan sowing volume precisely. Regular moisture is also part of the deal, and the listed 27-inch height may need support in some gardens.
Pros:- Heirloom, GMO-free Waltham 29 for cool-season planting.
- Suitable for indoor starting as well as outdoor planting.
- Main heads and smaller side shoots can provide more than one harvest.
- Compact 1-gram quantity fits a small garden trial.
Cons:- No seed count or germination-time estimate is provided.
- Regular watering and climate-aware spring or fall timing are needed.
- The listed 27-inch plant height may call for support in some gardens.
Best for: New gardeners or small households who want a modest packet of Waltham 29 and plan to start seedlings indoors before planting outside.
Not ideal for: Growers planning a large bed or needing an exact seed count, since the packet is listed by weight and is much smaller than SVI’s 1,000-seed option.
- Variety:Waltham 29
- Seed weight:1 gram
- Plant height:27 inches
- Sunlight:Full sun
- Planting period:Spring and fall
- USDA hardiness zones:3–10
- Moisture needs:Regular watering
- Seed traits:GMO-free, heirloom
- Usage:Indoor and outdoor
Our verdict“Choose this packet for a small Waltham 29 trial with indoor-start flexibility; select SVI for a much larger stated seed count.”
Sow Right Seeds Broccoli Seed Collection for Planting Vegetable Garden
If choosing among broccoli types matters more than stocking up on one, this collection offers four distinct options: Di Cicco, Waltham 29, Romanesco, and Green Sprouting Calabrese. That range separates it from the single-variety Gardeners Basics packet and SVI’s high-count Waltham 29; it gives a gardener more ways to compare shapes and harvests in one garden. Included growing instructions also make the assortment more approachable for someone learning how different broccoli varieties perform. The tradeoff is that the listing does not state individual seed counts or weights for each variety, so it is less transparent for planning a large planting. It is also described for outdoor use, unlike Gardeners Basics, which supports indoor starting as well. Regular watering and suitable soil conditions remain part of the growing plan.
Pros:- Includes four broccoli varieties rather than a single Waltham 29 type.
- Heirloom and GMO-free seed traits are stated.
- Growing instructions are included.
- Spring-to-fall growing period supports seasonal garden planning.
Cons:- Listed for outdoor use, unlike Gardeners Basics’ indoor-start option.
- Individual seed quantities for each variety are not specified.
- Regular watering and suitable soil conditions are needed.
Best for: Home gardeners with outdoor space who want to grow several broccoli varieties and compare their harvests across a season.
Not ideal for: Indoor-only growers or buyers who need a clearly stated quantity for each variety before planning a large sowing.
- Varieties included:Di Cicco, Waltham 29, Romanesco, Green Sprouting Calabrese
- Number of pieces:29
- GMO status:GMO-free
- Seed traits:Heirloom
- Usage:Outdoor
- Growing period:Spring to fall
- Sunlight:Full sun
- Soil type:Sandy soil
- Moisture needs:Regular watering
Our verdict“Choose Sow Right Seeds when variety is the priority; choose a single-variety packet when you want clearer focus or quantity planning.”
Nature Jim’s Sprouts Salad Mix – Broccoli, Alfalfa, Clover, Radish, 1lb
This is the lineup’s mixed sprout choice: a 1-pound blend of broccoli, alfalfa, clover, and radish designed to produce microgreens in about five days. That makes it a different buy from the 8-ounce Organic Broccoli Sprout Seeds, which keeps the crop to broccoli and carries Oregon Tilth certification. Nature Jim’s instead prioritizes more seed variety in one batch, with organic and non-GMO status stated for the mix. The short growing window suits people who want quick indoor greens without waiting for garden heads, but it does not replace planting broccoli outdoors. Regular care and suitable growing conditions still affect results, and the product is limited to microgreens rather than mature plants. Choose it for mixed salads, not a broccoli-only harvest.
Pros:- One-pound blend includes broccoli, alfalfa, clover, and radish.
- Designed for microgreens ready in about five days.
- Organic and non-GMO status are stated.
- Indoor and outdoor use is listed.
Cons:- Produces microgreens, not full-grown broccoli plants or heads.
- The mixed varieties do not suit buyers who want broccoli alone.
- Regular watering and suitable conditions are needed for reliable growth.
Best for: Home cooks and beginner sprout growers who want a large, fast-growing blend of broccoli and other greens for fresh salads.
Not ideal for: Gardeners seeking full-sized broccoli heads or buyers who want only broccoli seeds and a stated organic certification body.
- Weight:16 ounces (1 lb)
- Seeds included:Broccoli, alfalfa, clover, radish
- Organic:Yes
- GMO status:Non-GMO
- Usage:Indoor and outdoor
- Expected growing time:About 5 days
- Intended crop:Microgreens and sprouts
Our verdict“Choose this blend for quick, varied microgreens; pick the 8-ounce organic broccoli sprout seeds if you want a broccoli-only crop.”
Waltham 29 Broccoli Seeds – Heirloom, Non-GMO, for Vegetable Garden Planting
I’d choose this Waltham 29 packet for a straightforward garden harvest: it combines familiar blue-green heads with abundant side shoots, so picking the main head need not end the crop. Its stated 50–60-day maturity is quicker than the Early Purple Sprouting Broccoli at 60–70 days, while cold tolerance makes spring and fall planting practical. The roughly 200-seed count is a moderate supply, not the bulk option in this group; Purely Organic’s 750 seeds suit gardeners planning a larger planting or wanting certified organic seed. This variety still needs full sun and regular watering for good growth, and the listed maturity window is not especially short. I’d rank it as the most balanced choice here for standard broccoli rather than a specialty color or indoor sprouts.
Pros:- Waltham 29 produces large blue-green heads plus side shoots
- Cold and drought tolerance suit varied garden conditions
- Spring and fall planting offer more than one seasonal window
- Includes growing instructions
Cons:- About 200 seeds may not cover a large planting
- Full sun and regular watering are specified for optimal growth
- 50–60 days to maturity is slower than a quick indoor sprouting crop
Best for: Home gardeners who want a conventional, cold-tolerant Waltham 29 crop with side shoots for continued picking
Not ideal for: Gardeners seeking certified organic seed, a very large seed supply, or broccoli sprouts ready indoors within days
- Variety:Waltham 29
- Seed count:About 200
- Days to maturity:50–60 days
- Germination time:7–14 days
- Plant height:20–24 inches
- Plant spread:12–16 inches
- Hardiness zones:3–10
- Growing conditions:Full sun; regular watering
- Seed attributes:Heirloom; non-GMO
Our verdict“Pick this for a balanced Waltham 29 garden crop with side shoots; choose Purely Organic for certified organic seed and a larger packet.”
250 Broccoli Seeds for Planting – Heirloom, Waltham 29
This packet’s appeal is its practical balance: 250 Waltham 29 seeds give a home gardener more room to sow successive plants than the roughly 200-seed packet from the first listing, without moving to Purely Organic’s much larger 750-seed supply. The stated 5–10-day germination period is also shorter than that listing’s 7–14 days, though germination depends on conditions and seed freshness. Included guidance covers sowing depth, spacing, and transplanting, which can help new growers set up a bed correctly. The tradeoff is that this remains a cool-season crop, and the advertised yield range depends on weather and care rather than being a dependable outcome. I’d favor it for a modest, planned garden—not for sprouting, or for buyers who need organic certification stated on the packet.
Pros:- 250 seeds provide more planting capacity than the roughly 200-seed Waltham 29 packet
- Instructions address sowing depth, spacing, and transplanting
- Waterproof packaging is suited to garden storage
- Listed as non-GMO, USA-grown heirloom seed
Cons:- Cool weather is needed for the crop to perform well
- Harvest yield varies with conditions and care
- Seed viability is listed as 3–5 years, with germination declining as seed ages
Best for: Gardeners planning a modest spring or fall bed who want a few more Waltham 29 seeds and basic planting guidance
Not ideal for: Buyers needing USDA Organic certification, bulk quantities for a large plot, or a warm-weather broccoli variety
- Variety:Waltham 29
- Seed quantity:250 seeds
- Germination period:5–10 days
- Planting depth:1/4–1/2 inch
- Spacing:18–24 inches
- Seed type:Heirloom; non-GMO
- Viability:3–5 years
- Packaging:Waterproof
Our verdict“Choose this packet for a guided, moderate-size Waltham 29 planting, but opt for Purely Organic if certification and a larger seed count matter more.”
NOW Foods Broccoli Seeds for Sprouting, Non-GMO Project Verified, 4 Ounces
This is the clear outlier in a garden-seed roundup: NOW Foods broccoli seeds are intended for indoor sprouting, not for raising mature heads outdoors. The reported 3–5-day growing cycle makes them far quicker to harvest than Waltham 29 or Early Purple Sprouting broccoli, which are grown over weeks in a garden. Non-GMO Project Verified status and simple soak-and-rinse instructions suit someone who wants a small fresh sprout crop without a yard. That convenience comes with daily work: the seeds need rinsing and suitable light conditions, and neglected moisture management can invite mold. The four-ounce container is listed as about 11 servings, so it is not a bulk supply like the one-pound sprouting bags elsewhere in the roundup. I’d choose it for quick indoor use, not a broccoli-head harvest.
Pros:- Sprouts are described as ready in 3–5 days
- Non-GMO Project Verified
- Indoor use avoids the need for a garden bed
- Instructions cover soaking, draining, and growing
Cons:- Daily rinsing and attention are needed to reduce mold risk
- Four ounces provides about 11 servings, less than the one-pound sprouting options
- Darkness followed by indirect sunlight is part of the stated growing process
Best for: Indoor growers who want small batches of broccoli sprouts ready in a few days and can rinse them daily
Not ideal for: Gardeners seeking mature broccoli heads, a large ongoing sprout supply, or a low-attention growing routine
- Brand:NOW Foods
- Weight:4 ounces
- Use:Indoor sprouting
- Certification:Non-GMO Project Verified
- Growing time:3–5 days
- Serving size:1 tablespoon (about 10 g seeds)
- Servings per container:About 11
- Packaging:Packaged in the USA
Our verdict“Buy this for quick, small indoor sprout batches; choose a Waltham 29 planting seed if your goal is full broccoli heads.”
Early Purple Sprouting Broccoli Seeds
For gardeners who want something visually different from the lineup’s several green Waltham 29 options, Early Purple Sprouting broccoli offers purple florets and a tender harvest suited to raw or cooked dishes. Its cold tolerance and stated USDA zones 3–10 give it a broad planting range, while the 60–70-day maturity makes it slower than the Waltham 29 packet listed at 50–60 days. The packet contains approximately 225 seeds, a little more than that 200-seed option but far below Purely Organic’s 750 seeds. Plants also grow taller, at 2–3 feet, so they need room and support from a suitable garden setup. I’d select this for color and variety, not for the earliest harvest or the highest seed count.
Pros:- Purple florets bring a distinctive color compared with green Waltham 29
- Cold tolerance suits cool-season growing
- Can be used raw, steamed, stir-fried, or frozen
- Approximately 225 seeds per packet
Cons:- 60–70-day maturity is longer than the listed 50–60 days for Waltham 29
- Plants reach 2–3 feet and need more vertical room
- The packet may be insufficient for larger gardens
Best for: Gardeners with room for taller plants who want purple florets and a cold-tolerant alternative to standard green broccoli
Not ideal for: Gardeners prioritizing the quickest listed maturity, compact plants, or a large seed supply per packet
- Variety:Early Purple Sprouting broccoli
- Seed quantity:Approximately 225 seeds (minimum 750 mg)
- Maturity:60–70 days
- Germination:7–10 days
- Plant height:2–3 feet
- Plant spread:12–18 inches
- Hardiness zones:3–10
- Growing conditions:Full sun; regular watering
- Seed attributes:Heirloom; non-GMO
Our verdict“Choose this for a purple, cold-tolerant garden crop, but select Waltham 29 if faster maturity and familiar green heads are the priority.”
Purely Organic Broccoli Seeds (Waltham 29) – Approx 750 Seeds – USDA Organic, Non-GMO, Open Pollinated, Heirloom, USA Origin
Purely Organic’s Waltham 29 is the strongest fit here for gardeners who want both a stated USDA Organic certification and enough seed for a larger planting: its approximately 750 seeds far exceed the 200–250 seeds in the other garden packets. The open-pollinated heirloom description also suits growers who value those seed characteristics. Compared with Early Purple Sprouting broccoli, this offers familiar dark-green Waltham 29 rather than purple florets; it is the more practical pick for volume, not color variation. The data calls for spring planting and starting indoors 6–8 weeks before the last frost, so this is less of a direct-sow, minimal-planning choice. Height is listed at 30 inches, and the product gives limited detail on pest or disease tolerance. I’d rank it highest for certified organic scale, with a more involved start.
Pros:- USDA Organic certification is stated
- Approximately 750 seeds suit a larger planting
- Open-pollinated heirloom Waltham 29 variety
- Planting instructions are included
Cons:- Seeds are specified for indoor starting 6–8 weeks before the last frost
- Product data gives limited information about pest and disease tolerance
- Spring planting guidance is less flexible than packets explicitly described for spring and fall
Best for: Gardeners who want USDA Organic Waltham 29 seed for a larger spring planting and are prepared to start seeds indoors
Not ideal for: Small-space growers who need only a few seeds, gardeners avoiding indoor starts, or anyone seeking purple broccoli
- Variety:Waltham 29
- Seed count:Approximately 750
- Organic certification:USDA Organic
- Seed attributes:Non-GMO; open-pollinated; heirloom
- Plant height:30 inches
- Soil type:Well drained
- Planting period:Spring
- Hardiness zones:2–11
- Item weight:4.54 g
Our verdict“Pick this for a larger certified-organic Waltham 29 planting if you can start seeds indoors ahead of spring.”
How We Picked
I ranked these seeds by how clearly they serve a buyer’s intended use: planting broccoli outdoors, growing microgreens, or producing sprouts. I also weighed variety clarity, listed seed quantity, organic or non-GMO claims where specified, and whether the pack offers a single type or a broader selection. Those details matter because garden seed packets and sprouting seed bags are not interchangeable just because both contain broccoli seed.
The leading spots go to options with a clear, versatile purpose and useful information for making a fit-based choice. I placed bulk sprouting products below garden-focused picks in the overall ranking because their larger quantities and food-growing focus are less suited to someone planting a conventional vegetable bed. Collections, specialty varieties, and small packets rank well for particular needs, but their narrower fit keeps them from being universal picks.
| broccoli seed | Variety |
|---|---|
| Gaea’s Blessing Seeds | Waltham 29 |
| Organo Republic Broccoli Sprou | — |
| Nature Jim’s Sprout Organic Br | — |
| Broccoli Seeds for Sprouting & | Waltham 29 |
| Broccoli Seeds for Planting | — |
| Organic Broccoli Sprout Seeds | — |
| SVI 1000 Waltham Broccoli Seed | Waltham 29 |
| Gardeners Basics Waltham 29 Br | Waltham 29 |
| Sow Right Seeds Broccoli Seed | — |
| Nature Jim’s Sprouts Salad Mix | — |
| Waltham 29 Broccoli Seeds | Waltham 29 |
| 250 Broccoli Seeds for Plantin | Waltham 29 |
| NOW Foods Broccoli Seeds for S | — |
| Early Purple Sprouting Broccol | Early Purple Sprouting broccoli |
| Purely Organic Broccoli Seeds | Waltham 29 |
Factors to Consider When Choosing Best Broccoli Seeds
Before choosing a packet, decide what you want to harvest and how often you plan to grow it. The label, quantity, and variety name can change what makes a seed pack useful, even when several products share similar claims.
Match the seed to the harvest you want
Garden broccoli, sprouts, and microgreens are different growing goals, so start with the intended harvest rather than the product name. A garden packet is meant for plants that grow outdoors and form heads, while sprouting and microgreen packs are presented for producing young shoots. Buying a sprouting pack for a vegetable bed—or a small garden packet for repeated kitchen batches—can leave you with the wrong quantity or format. Read the full label for the stated use, not just “broccoli seeds.” If you want both harvest types, treat them as separate purchases unless the listing clearly describes both uses. That simple check narrows the field faster than comparing package sizes first.
Choose variety for your climate and crop plan
Variety names help distinguish a standard garden crop from a specialty option such as Early Purple Sprouting. Before buying, check the seed seller’s growing guidance for your region, planting window, and expected crop timing. A variety that sounds appealing may not match the season or space available in your garden. Waltham 29 appears repeatedly in this roundup, but identical variety names do not tell you whether two packs contain similar quantities or carry the same certifications. If you are experimenting, a collection can spread your trial across multiple types; if you want predictable planning, a single named variety is easier to track. Keep notes on planting dates and results so next season’s choice is based on your own conditions.
Buy a quantity you can use well
Small packets make sense for a first garden trial or a limited planting area, while larger bags are aimed at people who sow regularly. Bulk is not automatically better: seed left unused for a long time may lose viability, and sprouting growers may need to store a large bag carefully between batches. Estimate how much you will plant or sprout over the period you can store seed, then compare that with the listed weight or seed count. Listings use different quantity measures, so ounces, grams, and approximate seed counts are not directly interchangeable. For a beginner, a modest pack reduces leftover seed and makes it easier to test whether broccoli fits the routine. Frequent growers may value a larger resealable bag more than a compact packet.
Read organic and non-GMO claims precisely
Organic, non-GMO, heirloom, and open-pollinated describe different attributes; one label does not automatically imply the others. If certification matters to you, look for a specific certification statement rather than relying on broad wording in a product title. Open-pollinated seeds may appeal to gardeners interested in saving seed, but seed saving depends on growing conditions and avoiding unwanted cross-pollination. Heirloom is a variety description, not a guarantee of a particular harvest size or flavor. Compare the exact claims across listings and decide which ones affect your purchase. Paying extra attention to label detail is more useful than treating every badge as interchangeable.
Decide whether a collection or single variety suits you
A collection can give a gardener more types to trial without selecting each variety separately, but it may provide fewer seeds of any one type. A single-variety packet makes planting and recordkeeping simpler, especially if you want a consistent crop or are learning how one broccoli type performs. Sprout mixes are a separate case: Nature Jim’s salad mix combines broccoli with alfalfa, clover, and radish, so it is for buyers who want mixed shoots, not a pure broccoli harvest. Avoid choosing a mix simply because it sounds more versatile if you specifically want broccoli alone. Match the pack structure to whether you value variety, repeatability, or a particular ingredient.
Check storage and growing instructions before sowing
Seed quality depends partly on storage after purchase, so keep packets sealed and in a cool, dry place according to the seller’s directions. For sprouts and microgreens, follow instructions intended for food production and keep equipment clean; garden sowing guidance does not replace sprouting hygiene. Outdoor growers should check spacing, planting depth, and seasonal timing on the packet rather than assuming all broccoli varieties use the same schedule. Do not sow an entire pack at once if you have not confirmed your space or growing conditions. Staggered sowing can spread harvests and give you room to adjust after the first planting. These habits often matter more to a successful crop than choosing between two similar Waltham 29 listings.
Frequently Asked Questions
Can I use garden broccoli seeds for sprouts or microgreens?
Do not assume a garden seed packet is intended for eating as sprouts or microgreens. Check whether the seller explicitly identifies the seeds for that use and follow the relevant food-growing directions. Sprouting and microgreen production involve different handling and hygiene needs from raising broccoli outdoors. If you primarily want kitchen shoots, a pack labeled for sprouting or microgreens is the clearer fit. If you want garden heads, choose a listing focused on planting and outdoor cultivation.
Is a one-pound bag a sensible choice if I am new to growing sprouts?
A one-pound bag is most useful when you expect to grow batches regularly and can store the seed as directed. For a first attempt, a smaller pack limits leftover seed while you learn how much you use and whether you enjoy the routine. Bulk quantities can be a poor fit for occasional growers, even when the per-pack amount looks convenient. Check the package’s resealable design and storage guidance before committing to a large quantity. You can move to a bulk bag once your growing rhythm is established.
Should I choose Waltham 29 or a broccoli seed collection?
Choose Waltham 29 if you prefer to focus on one named garden variety and want a simpler planting plan. A collection is better when you want to compare multiple types or spread risk across a broader garden selection. Collections may not provide as many seeds of each variety, so check the included quantities if you have a large planting area. The roundup’s five-variety Survival Garden Seeds and Sow Right Seeds collection serve a different purpose from individual Waltham 29 packets. Let your goal—consistency or experimentation—decide between them.
What should I check when choosing between organic broccoli seed listings?
Compare the exact wording on each listing, including whether it names a recognized organic certification or simply describes the seed as organic. Also check whether the product is for garden planting or for sprouts, since organic status does not determine the seed’s intended use. Package quantity and variety still matter, even when two products make similar organic claims. If you plan to save seed, look separately for open-pollinated information. Choose based on the claims you value and can verify from the product details.
Is Early Purple Sprouting a substitute for Waltham 29?
It is better treated as a distinct specialty choice than as a direct substitute. The roundup identifies Early Purple Sprouting separately from the repeated Waltham 29 garden listings, so the variety name signals a different crop preference. Check the seller’s growing instructions and local planting guidance before choosing it, particularly if your season or garden space is limited. Waltham 29 is the more straightforward choice among the listed standard garden-focused options. Pick Early Purple Sprouting when that specific type is the reason for your purchase, rather than expecting every broccoli seed to grow alike.
Conclusion
For a balanced garden-focused choice, I recommend Gaea’s Blessing Waltham 29 as the best overall pick. Best value for frequent sprouting goes to a bulk option such as Organo Republic, provided you will use the larger quantity; for a premium-leaning garden choice, Purely Organic Waltham 29 is the clearest fit for shoppers prioritizing its stated organic and seed-origin attributes. Beginners should start with a modest, single-variety garden packet such as Gardeners Basics to keep the first planting manageable. Choose Survival Garden Seeds or Sow Right Seeds if you want a collection, Nature Jim’s salad mix for mixed shoots, or Early Purple Sprouting for a specialty variety. Match the pack to your harvest plan first, then compare quantity and label claims.
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