Seasonal Planting Calendar: What to Plant in April for Your Region

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April is a pivotal month for gardeners, marking the transition from early spring to the start of the growing season in many regions. Planning your planting schedule ensures a bountiful harvest and healthy plants. This guide covers what to plant in April based on your regional climate and provides tips for successful gardening.

Understanding Your Region’s Climate

Before selecting what to plant, it’s essential to understand your local climate zone. USDA Hardiness Zones and local weather patterns influence planting times. Generally, regions are categorized as:

  • Cold zones (Zones 3-5): Shorter growing seasons
  • Temperate zones (Zones 6-7): Moderate growing windows
  • Mild zones (Zones 8-10): Longer growing periods

What to Plant in April

Vegetables

  • Cool-season crops: Lettuce, spinach, radishes, peas, kale, and broccoli can be sown directly outdoors.
  • Transplants: Tomato, pepper, eggplant, and zucchini seedlings can be started indoors or transplanted outdoors if the danger of frost has passed.
  • Root vegetables: Carrots, beets, and turnips can be sown directly in the garden beds.

Herbs

  • Basil, cilantro, parsley, chives, and dill can be started indoors or directly sown outdoors in warmer regions.

Flowers

  • Annuals like marigolds, petunias, and zinnias can be planted outdoors after the last frost.
  • Perennials such as lavender, echinacea, and black-eyed Susan can be planted or divided.

Regional Tips for April Planting

North Regions

Wait until after the last frost date to plant tender crops. Use cold frames or row covers to extend the season for greens and herbs.

South Regions

Many warm-season crops can be directly sown or transplanted outdoors. Be mindful of the heat and water regularly.

Midwest Regions

Start seedlings indoors for tomatoes and peppers. Prepare garden beds for early planting of cool-season vegetables.

Garden Preparation Tips

Ensure your soil is well-drained and rich in organic matter. Test soil pH and amend as necessary. Remove weeds and debris to prepare a healthy environment for new plants.

Consider composting kitchen scraps and yard waste to enrich your soil naturally. Mulching helps retain moisture and suppress weeds.

Summary

April is an exciting month for planting, offering the opportunity to grow a variety of vegetables, herbs, and flowers. Adjust your planting schedule based on your regional climate, and prepare your garden for a successful season. Happy gardening!