What till there is rain in forecast.
Living in WI in a normal season where we actually get some rain the begining of August is a good time to plant brassicas and clover for the next season. However this year has been very dry. I will wait until there is rain in the forecast to disc and seed. The problem with planting to early is weeds and when it is very dry the seed can get burnt thus will not germinate. Ultimately, for me, rain is the key to growing a successful food plot. G/L