4/26/2026
Perennial Vegetables for Your Garden: Plant Once, Harvest for Years
Most gardeners think of vegetables as annual crops -- planted one year, harvested, then replaced the next. But perennial vegetables offer something more valuable: you plant them once and they keep producing for years. This guide covers the best perennial vegetables for a Zone 7a garden, how to plant them, what to expect, and how to build a productive perennial patch.