Small Cauliflower Heads Opening Prematurely: Pot Size or Early Planting

Introduction

Cauliflower heads that open at 2 inches are stressed.

Head Opening Means Harvest Time

But small size = problem.

Pot May Be Too Small

Container restricts root growth, limiting head size.

Early Planting Causes Premature Heading

Planted too early → heads form before plant is large enough.

Conclusion

2-inch open heads won't grow larger. Use bigger pots, plant at correct time next year.