West Coast Seeds ships anywhere in North America. However, we are not able to ship garlic, potatoes, asparagus crowns, bulbs, onion sets, Mason bee cocoons, or nematodes outside of Canada. We regret, we cannot accept returns or damages for orders outside of Canada. The minimum shipping charge to the US is $9.99.
This cauliflower lives up to its name with its amazing holding ability in the garden. Some cauliflower varieties develop heads that are open and exposed to sunlight, but Amazing has large outer wrapper leaves that grow upright, sheltering the head from the sun. As a result, the heads do not need to be harvested with any great urgency and you can pick them as you need them. The plants are medium sized, with domed, tightly packed curds, and they're not particularly fussy about temperature stress, either cold or hot. If you've had trouble in the past growing cauliflower, try some Amazing cauliflower seeds - it's an excellent choice for cauliflower newbies.
Matures in 75 days. (Open-pollinated seeds)
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Latin
Latin
Brassica oleracea var. botrytis
Family: Brassicaceae
Difficulty
Difficulty
Moderately difficult
Season & Zone
Season & Zone
Season: Cool season
Exposure: Full-sun
Zone: Overwintering types are only hardy down to -12 to -19°C (16 to -5°F).
Timing
Timing
Start indoors four weeks before the last frost to late spring. Transplant in 5-6 weeks. Direct seed when temperatures are reliably above 10°C (50°F). Overwintering types are started in July where winters are mild, and transplanted by August 15th. Optimal soil temperature: 10-30°C (50-85°F). Seeds should germinate in 7-10 days.
Starting
Starting
Sow 3-4 seeds 5mm (¼”) deep in each spot you want a plant to grow. Thin to the strongest plant. Space transplants 45-60cm (18-24″) apart in rows 60-90cm (24-36″) apart.
Days to Maturity
Days to Maturity
From transplant date.
Growing
Growing
Ideal pH: 6.0-6.8. Humus-rich soil amended with composted manure is best. Mix ½ cup of complete organic fertilizer into the soil beneath each transplant. From seedling to harvest, cauliflower must grow steadily to make a large plant and curd. If growth slows, scratch additional fertilizer into the surface of the soil around each plant. Maintain even soil moisture with regular watering. Shade the developing curds from sun by tying up leaves or using newspaper. This is known as “blanching,” and will keep them white. Add 20-25 days to the maturity dates if direct sowing.
Harvest
Harvest
Once curd forms, check every day and cut when the florets are just beginning to separate. At this point the flavour is at peak quality and the size is maximum.
Seed Info
Seed Info
In optimal conditions, at least 80% of seeds should germinate. Usual seed life: 3 years. Per 100′ row: 200 seeds, per acre: 44M seeds.
Diseases & Pests
Diseases & Pests
Slugs and snails – Slugs are attracted to beer, so place a little beer in a cup dug into the ground. Sprinkle broken eggshells around plants to deter slugs and snails.
Flea beetles – Use row covers to help protect plants from early damage. Put in place at planting and remove before temperatures get too hot in midsummer. Control weeds.
Cabbage root maggot – White maggots (larvae) attack all plants of the cabbage family. Larvae tunnel in and feed on roots of plants. Damage causes wilting early on, death of plants a little later on.
Cabbage aphids – A hard stream of water can be used to remove aphids from plants. Wash off with water occasionally as needed early in the day. Check for evidence of natural enemies such as gray-brown or bloated parasitized aphids and the presence of alligator-like larvae of lady beetles and lacewings.
Cabbageworms – Hand-pick and destroy. Row covers may be useful on small plantings to help protect plants from early damage. Put in place at planting and remove before temperatures get too hot in midsummer.
To help reduce disease, do not plant cauliflower or other Brassicas in the same location more than once every three or four years.
Companion Planting
Companion Planting
All Brassicas benefit from chamomile, dill, mint, rosemary, and sage. Avoid planting near eggplants, peppers, potatoes, or tomatoes.
More on Companion Planting.
West Coast Seeds is a family-owned company that embraces an organic lifestyle. A group of imagination catalysts and passionate educators, dedicated to producing products and services that better the environment. As part of our mission to repair the earth, we aim to inspire and empower people to take responsibility for the state of the planet. For us, organic is about much more than saying no to chemicals, it is about saying yes to building a healthy soil for the future.
For over 35 years, we have upheld our strong reputation as a leading seed supplier, seeking out the highest quality untreated seeds for organic growing and putting them through rigorous independent testing. We built our company on the exchange of generational wisdom in a masterclass community of newbies and masters alike. Our world may have changed, but our commitment to our people, our customers, and our planet has not.
We’re a values-based business that has blossomed into a lifestyle ethos, with products that support seeders, feeders, keepers, and the tiniest of creepers. Our mission? To mobilize the next generation of gardeners with products that nourish soil and grow vigorous, sustainable gardens. We believe all plants should be grown without the use of chemicals, and that the seeds we supply are an important component of regenerative gardening.
We don’t just offer seeds, we offer experience, insight, and understanding. From timeless garden wisdom to new tech know-how, this is learning on the job: knowledge gleaned not from the pages of a book but from burying our fingers in the soil. We test, experiment, observe and adapt, never happier than when we get to share what we’ve learned with others.
Gardens don’t just grow seeds. They grow minds and imaginations, people and communities. Our vision encompasses both the micro and the macro. We eat locally, protect pollinators, teach people to grow from seed, and support regional biodiversity. We think big but act small and deliver unexpected impact — always with community and purpose.
At West Coast Seeds we believe in the power of small and that little can be large. Like the tiniest seed germinates to evoke incremental change with massive potential, so to can our community of gardeners and growers together. Gardeners are the earth’s stewards, planting seeds of creative declaration. The soil provides the canvas, we provide the seeds.
Start indoors four weeks before the last frost to late spring. Transplant in 5-6 weeks. Direct seed when temperatures are reliably above 10°C (50°F). Overwintering types are started in July where winters are mild, and transplanted by mid-August. Optimal soil temperature: 10-30°C (50-85°F). Seeds should germinate in 7-10 days.
Sow 3-4 seeds 5mm (¼”) deep in each spot you want a plant to grow. Thin to the strongest plant. Space transplants 45-60cm (18-24″) apart in rows 60-90cm (24-36″) apart.
Ideal pH: 6.0-6.8.
Humus-rich soil amended with composted manure is best. Mix ½ cup of complete organic fertilizer into the soil beneath each transplant. From seedling to harvest, cauliflower must grow steadily to make a large plant and curd. If growth slows, scratch additional fertilizer into the surface of the soil around each plant. Maintain even soil moisture with regular watering. Shade the developing curds from sun by tying up leaves or using newspaper. This is known as “blanching,” and will keep them white. Add 20-25 days to the maturity dates if direct sowing.
Days to maturity: From transplant date.
In optimal conditions, at least 80% of seeds should germinate. Usual seed life: 3 years. Per 100′ row: 200 seeds, per acre: 44M seeds.
Once curd forms, check every day and cut when the florets are just beginning to separate. At this point the flavour is at peak quality and the size is maximum.
Flea Beetles – Use row covers to help protect plants from early damage. Put in place at planting and remove before temperatures get too hot in midsummer. Control weeds.
Cabbageworms – Hand-pick and destroy. Row covers may be useful on small plantings to help protect plants from early damage.
