Cauliflower Seeds Planting Info

Cauliflower
Brassica oleracea-Botrytis Group

Seed Depth

Soil Temp. for Germination

Days to Germination

Sunlight Requirements

Planting Time

1/4 to 1/2"

70 F to 85 F

5 to 10 days

Partial Shade / Full Sun

Spring/Fall

USDA Hardiness Zone

Seed Spacing

Row Spacing

Space After Thinning

Days to Harvest

N/A

36"

24"

60 - 90 days

Cauliflower Seed Planting Information:

Cauliflower will not grow well where temperatures average above 75 F or where winter temperatures drop below 25 F. Poor cauliflower is usually a result of improper planting time, low moisture or low fertility. Plant your seeds indoors, 5 to 7 weeks before setting outside. Spring planting should occur as soon as soil can be worked, and fall planting done around July or August. Plants can grow 12" tall.

Soil Requirements:

Requires fertile soil with compost and some lime. Apply much and grass clippings, or straw around base of plant.

Water Requirements:

Water regularly to keep soil cool and moist. Keep watered during dry and hot spells.

Fertilizer Requirements:

Use RootBlast, Vegetable Alive, and Slow Release Fertilizer when transplanting outdoors. Periodically apply Miracle Gro.

Harvest Tips:

Cut heads below the inner leaves when the heads or about 8" in diameter.

Reimer seeds has over 5,000 quality vegetable, flower, and herb seeds for the home gardener and market growers. We do not sell any Genetically Modified seeds. This year we reduced our prices on many items, added new items, and have added additional bulk items by the ounce and pounds! Take time to review our impressive Online Seed Catalog. Sorry, we do not have a printed catalog to mail you. Plan your garden, and then order your varieties for this upcoming season. Please check back often, as we add new items regularly. If you don’t see an item you want you can always email us and we’ll see if we can bring it into stock!

Cauliflower Seeds Planting Info

Cauliflower Brassica oleracea-Botrytis Group

Cauliflower
Brassica oleracea-Botrytis Group