Quick facts
Season: Cool season
Light: Full sun
Soil: Rich soil with steady nitrogen
Water: Consistent moisture
When to plant: Spring or fall transplants
Harvest: Cut main head before flowers open
Care note: Fall crops are often easier.
Season: Cool season
Season: Cool season
Light: Full sun
Soil: Rich soil with steady nitrogen
Water: Consistent moisture
When to plant: Spring or fall transplants
Harvest: Cut main head before flowers open
Care note: Fall crops are often easier.
Avoid making multiple big changes at once. Move, water, feed, and prune gradually so you can see what helped.
Start with the light, soil, water, symptom, or purpose notes on this page, then make one careful change at a time.
Avoid making multiple big changes at once. Move, water, feed, and prune gradually so you can see what helped.
Get local help if the plant is valuable, symptoms are spreading quickly, or outdoor disease and pest problems may affect nearby plants.