Zone Minneapolis, Minneosota | cfadden added on August 17, 2015 | Answered
I am growing broccoli romanesco for the first time. I have all leaves and no heads. Will it still produce heads? It’s already middle of August.
Answered on August 18, 2015
It may be to warm for your plants to form heads.
They are considered a cool weather crop.
Here is a link with more information.
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