The vegetables that are considered best when harvested during spring are asparagus, artichokes, peas, and radishes.
Asparagus is best when harvested in the early spring, as soon as the spears emerge from the soil. Artichokes can be harvested throughout the spring, and are best when the buds are still tightly closed. Peas should be harvested when the pods are full and the peas are still small and sweet. Radishes are best when harvested in the early spring, when they are still small and tender.