Cauliflower
Brassica oleracea var. botrytis
vegetableCauliflower is a cool-season brassica that produces a dense head of edible flower buds called curds. It requires consistent moisture, nutrient-rich soil, and cooler temperatures to develop quality heads without riciness or discoloration. This crop is moderately challenging to grow but rewarding when conditions are optimal.
Common Problems
Select the problem your Cauliflower is experiencing to get a treatment guide.
Care Guide
light_mode
Light
Full sun, minimum 6–8 hours daily for optimal head development
water_drop
Water
Keep soil consistently moist, providing 1.5–2 inches per week; avoid waterlogging which causes rot
compost
Soil
Rich, well-draining loam with pH 6.0–7.5; incorporate compost and aged manure before planting
science
Fertiliser
Apply balanced fertilizer (10-10-10) every 3–4 weeks; side-dress with nitrogen when heads begin to form
thermometer
Temperature
Prefers 60–70°F (16–21°C); bolts in heat above 75°F (24°C); transplant in early spring or mid-summer for fall harvest
humidity_percentage
Humidity
Moderate humidity (50–70%); excessive moisture promotes fungal diseases on foliage
Toxicity
check_circleSafe for Catscheck_circleSafe for Dogscheck_circleSafe for Children
Completely non-toxic; safe for all household members
Common Diseases
Common Pests
Seasonal Care
local_floristspring
Resume regular watering and feeding as growth picks up.
light_modesummer
Peak growing season. Water and feed regularly.
ecoautumn
Reduce watering as growth slows. Stop heavy feeding.
ac_unitwinter
Minimal watering and feeding. Protect from frost if needed.