November Planting Guide: What’s Safe to Sow in Zone 6

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November marks a transition in the gardening calendar, especially in Zone 6, where the first frosts typically arrive late in the season. While many plants go dormant, there are still several crops and flowers that can be safely sown to ensure a productive and colorful spring.

Understanding Zone 6 and Its Climate

Zone 6 is characterized by average minimum winter temperatures ranging from -10°F to 0°F (-23°C to -18°C). This climate allows for a variety of planting options, but timing and selection are crucial to avoid frost damage.

What Can You Sow Outdoors in November?

  • Garlic: November is the ideal time to plant garlic cloves for a summer harvest. Choose large, healthy cloves and plant them 2 inches deep.
  • Onions: Sets or seedlings can be planted now to overwinter and produce early harvests in late spring or early summer.
  • Cover Crops: Legumes like clover or vetch improve soil fertility and can be sown in late fall.
  • Wildflower Seeds: Many native wildflower seeds can be sown now to establish in the spring.

Indoor and Cold Frame Sowing

Starting seeds indoors or in a cold frame extends the growing season. Consider sowing the following now for transplanting in spring:

  • Peppers: Start in pots indoors to transplant later.
  • Broccoli and Cabbage: Start seedlings indoors for an early spring harvest.
  • Herbs: Basil, parsley, and cilantro can be started indoors to enjoy fresh herbs year-round.

Preparing Your Garden for Winter

In addition to sowing, November is a good time to prepare your garden beds for winter. Add mulch to protect roots, and clear out dead plants to prevent disease.

Tips for Successful November Planting

  • Check local frost dates to time your plantings accordingly.
  • Use cold frames or row covers to protect tender plants from early frosts.
  • Water newly planted bulbs and seeds well before the ground freezes.
  • Select hardy varieties suited for Zone 6 to ensure survival through winter.

With proper planning and care, November can still be a productive month for gardeners in Zone 6. Embrace the transition and prepare for a vibrant spring!