Time to get those future plots sprayed. It makes tillage easier, and is useful for "no plow" plots. Lime now too if you have not already done so.

Brassica (rape, turnips, radishes, etc.) planting time is only a couple of weeks away.

Clover, chicory, birdsfoot trefoil, austrian winter peas, and most cool season plots will be going in mid September.

Grain plots (oats, wheat, rye) can wait until early October. Remember, small and tender is the secret to a good cereal grain plot. It only takes a couple weeks for them to start seeing heavy use.