Maryland Planting Calendar. The planting calendar below tells you when to plant in the spring and also plant in the fall, based on your zip code or postal code. As gardeners across our beautiful state revel in the joy of freshly grown produce, one crucial aspect remains paramount:
Welcome to the maryland vegetable planting guide, your essential resource for navigating the state’s gardening climate. 58 rows the planting calendar below tells you when to plant in the spring and also plant in the fall, based on your zip code or postal code.