Medium-demand vegetables. These veggies need significantly enriched soil to thrive.This group includes lettuce, potatoes, tomatoes, corn, etc.What I consider the minimum enrichment for this group would be spading in a bit of agricultural lime plus either a half-inch-thick (12-millimeter) layer of well-rotted low-potency manure or else a quarter-inch-thick (6-millimeter) layer of well-made potent compost. But medium-demand vegetables will do enormously better when given soil considerably more fertile than their minimum requirement.
