what grows well Houston, TX · Zone 9b change
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Cauliflower

Cauliflower

Brassica oleracea var. botrytis
Late Augustvegetable

Cool-season vegetable with edible white curd that requires consistent moisture and cool temperatures.

In Zone 9b, right now
Not yet — plant around late august

The start seeds indoors window opens Late August – Early September. Sign up below and we'll remind you the week it's time.

Edible?
Yes — vegetable
Small space?
Yes, in a pot
Sun
Full sun (6+ hrs)
Comes back yearly?
No — replant each year
Harvest in
70 days

Ways to plant it

Spring planting
Start seeds indoors Past the ideal window — still time
Late December – Early January
Start seeds in trays now; they only need a few weeks indoors before they go straight out into the warm soil.
Transplant Past the ideal window — still time
Early to Late February
Buy a young plant from a nursery, or move one you started indoors, into the ground or a pot.
Fall planting
Start seeds indoors Late August
Late August – Early September
Start seeds in trays now, then move the young plants outside a few weeks later for a fall harvest.
Direct sow Early September
Early to Late September
Plant seeds straight into the ground (or a container) outdoors.
Transplant Late September
Late September – Mid October
Buy a young plant from a nursery, or move one you started indoors, into the ground or a pot.

Your weekly planting note

Every Friday morning: what's safe to plant in Zone 9b. Cauliflower will be in there when its window opens. Unsubscribe in one tap.

Where are you gardening?

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Our best guess from your connection
Houston, TX
Near ZIP 77001 · USDA Zone 9b
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