how to grow cauliflower at home
Grow cauliflower at home easily.
Select a site with at least 6 hours of full sun.
Soil needs to be very rich in organic matter; add composted mature to the soil before planting. Fertile soil holds in moisture to prevent heads from “buttoning.”
Test your soil! (Get a comprehensive soil test through your local cooperative extension office.) The soil pH should be between 6.5 and 6.8.
It is best to start cauliflower from transplants rather than seeds. Transplant 2 to 4 weeks before the average frost date in the spring, no sooner and not much later. (See local frost dates.)
Space the transplants 18 to 24 inches apart with 30 inches between rows. Use starter fertilizer when transplanting.
Plant fall cauliflower about the same time as fall cabbage. This is usually 6 to 8 weeks before the first fall frost, but after the daytime temperature is below 75 degrees F.
If you really want to try starting cauliflower from seeds, start the seeds 4 to 5 weeks before the plants are needed. Plant the seeds in rows 3 to 6 inches apart and up to half an inch deep. Do not forget to water the seeds during their germination and growth. Once they become seedlings, transplant them to their permanent place in the garden.
In early spring, be ready to cover your plants with old milk jugs for protection if needed. For fall crops, shade them if they need protection from the heat.
Add mulch to conserve moisture.
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