Some plants produce better with a little less volume. If you've got indeterminate tomatoes, now's the time to prune them. Cucumbers? They'll keep on producing into fall as long as you keep on picking.
Picking and pruning

Some plants produce better with a little less volume. If you've got indeterminate tomatoes, now's the time to prune them. Cucumbers? They'll keep on producing into fall as long as you keep on picking.