May Harvesting Calendar: What to Pick in Zone 6 Gardens

May is an exciting month for gardeners in Zone 6, marking the beginning of the main growing season. As the weather warms, many vegetables and herbs become ready for harvest. Knowing what to pick and when can maximize your garden’s productivity and flavor.

Early May Harvests

In early May, gardeners in Zone 6 can start harvesting some hardy greens and early herbs. These plants are resilient and can withstand the cooler temperatures typical of early spring.

  • Spinach: Pick young leaves for tender salads.
  • Lettuce: Harvest outer leaves or cut entire heads as they mature.
  • Radishes: Ready to pull once roots are about 1 inch in diameter.
  • Herbs: Parsley, chives, and cilantro can be snipped for fresh use.

Mid-May Harvests

By mid-May, the soil warms further, and more crops are ready for harvest. This is the prime time for picking a variety of vegetables that thrive in the late spring.

  • Peas: Harvest sugar snap and snow peas as pods fill out.
  • Broccoli: Cut heads when tight and firm, typically about 4-6 inches in diameter.
  • Cauliflower: Pick when heads are compact and white or cream-colored.
  • Strawberries: Ripe berries are bright red and easily detach from the plant.

Late May Harvests

Towards the end of May, warm weather allows for a broader range of crops to be harvested. This period also marks the start of harvesting some summer vegetables.

  • Tomatoes: Start harvesting ripe red or yellow tomatoes as they mature on the vine.
  • Zucchini and Summer Squash: Pick when fruits are about 6-8 inches long for the best flavor.
  • Cucumbers: Harvest when they reach 6-8 inches, with firm skin.
  • Green Beans: Pick beans when pods are firm and about 3-4 inches long.

Tips for a Successful May Harvest

To ensure a bountiful harvest, regularly check your plants for ripeness and pick frequently. Proper watering, mulching, and pest management also help maintain healthy plants and optimal yields in your Zone 6 garden.