I would so love to be able to grow cauliflower but it just doesn't work here. Tiny heads and if a few should get bigger, a pink discoloration. After many failures with both spring and fall plantings I finally did some deep reading and discovered it's our temp swings here that are the problem.
Apparently cauliflower needs steady cool and here we get alternating warm and cold stretches both fall/winter and spring. The same temp swings can get my onions bolting too.
