Broccoli Heads Loose or Flowering
Fruit problem · common pattern reported by gardeners · verify locally
What you'll see
- Florets spread apart
- Yellow flowers appear
- Head bolts
Most common causes
- Heat above 75°F
- Left too long before harvest
- Irregular water
How to fix it
- Harvest immediately when florets start to separate
- Cool in fridge right away
Prevention: Harvest on schedule Plant for cool head set Mulch and water evenly
More Broccoli problems
Grow Broccoli with confidence
Open the Broccoli growing guide → · Planting calendar · Pest & problem diagnoser
ZoneFig content reflects widely published extension-service and gardening guidance. Symptoms and causes are common patterns, not a diagnosis for any individual plant — verify locally and treat conservatively.