That far North your cabbage butterflies are only seen in Summer. Here in San Diego we have them year round.lesa said:Believe me, I am knocking on wood as I type this- but, I have always grown cabbage and never had an insect problem.... some of the outer leaves might get damaged by snails, but nothing worse than that...
I posted earlier about cucumber beetles. I thought my plants were going to be goners. I started hand picking and squishing- and it has made a huge difference! Leaves are healthy looking and finding very few beetles. I will keep a very close eye on them, for future hatching, but hand picking does help!