Comments on whether this is worth doing??? I have (5) 1/4 to 1/2 acre food plots in NE Pa that have been previously plowed and planted in corn, soybeans and brassicas for 3 years. Wondering if worth planting buckwheat in those existing plots. It would only be for 5-6 weeks total from late April to early June. Thought this might be beneficial for soil improvement and nutrients. In early June, 3 of the 5 plots will then be planted in corn and soybeans. The other 2 will be done in brassicas in early August. Is this worth the $ and time for just 5-6 weeks?