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Issues with broccoli and cauliflower plants

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Question

I am growing broccoli and cauliflower. The cauliflower is doing okay and are developing small, compact heads. The broccoli, however, is flowering and the "heads" are all spread out. They are in the same planter box. Any ideas on how to get the broccoli to produce more compact heads? Thanks.
Michael
Pacifica

Answer

The loose heads may be a result of the variety you are growing. Raab types tend to be smaller and looser. Another factor in producing loose heads is temperature. When broccoli is beginning to head and temperatures are above 75, it causes the plant to "hurry up". This results in smaller, loosely held florets. It can not be corrected. Leaving the heads on longer in hopes they get fuller will lead to bitterness. Best to harvest what you have and wait for new side shoots. I would also suggest picking the cauliflowers when they look ripe. They may not be as large as commercial heads. One way to encourage good heading is regular watering and regular feeding.

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