There is unfortunately no way of predicting a plant s predisposition to hermaphroditism. The basic idea is to put some space between the heating mat and the plate so the plate still gets warm but the extra air space keeps the heat nice and even. Dill improves the growth of cabbage family crops. <a href=https://en.wikialpha.org/wiki/User:Johagisich2>https://en.wikialpha.org/wiki/User:Johagisich2</a>
