May Herb Planting Guide: What to Grow in Zone 4 Gardens

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May is an excellent time to start planting herbs in Zone 4 gardens. The risk of frost diminishes, and the soil warms up, creating ideal conditions for many herbs to thrive. This guide will help you choose the best herbs to plant in May, ensuring a lush and productive herb garden.

Herbs Suitable for Planting in May in Zone 4

  • Basil – A warm-weather herb that needs full sun and well-drained soil. Start from seeds indoors early or plant seedlings directly outdoors after the last frost.
  • Parsley – Hardy and versatile, parsley can be sown directly into the ground in May. It prefers moist, rich soil and partial shade.
  • Cilantro – Best planted directly in the garden in May. It grows quickly and prefers cooler weather, so plant early in the month for the best harvest.
  • Chives – Very hardy and easy to grow. You can transplant chive divisions or sow seeds directly into the soil.
  • Oregano – A perennial herb that can be started from cuttings or divisions in May. It prefers full sun and well-drained soil.
  • Thyme – Another hardy perennial, thyme can be started from cuttings or seeds. It thrives in full sun and well-drained soil.
  • Mint – Best grown in containers to prevent spreading. Plant mint in May after the danger of frost has passed.

Tips for Successful Herb Planting in May

To ensure a successful herb garden in Zone 4 during May, consider the following tips:

  • Wait until after the last frost date, typically around late May, before planting tender herbs like basil and cilantro outdoors.
  • Prepare your garden beds by enriching the soil with compost to provide essential nutrients.
  • Choose a sunny location, as most herbs require at least 6 hours of direct sunlight daily.
  • Water newly planted herbs regularly to keep the soil moist but not waterlogged.
  • Mulch around your herbs to retain moisture and suppress weeds.
  • Consider starting some herbs indoors or in containers to extend your growing season.

Herb Care and Maintenance

Proper care will help your herbs flourish throughout the growing season. Keep an eye on pests and diseases, and prune herbs regularly to promote bushier growth. Harvest herbs frequently to encourage new growth and enjoy fresh seasonings all summer long.

Conclusion

May is a busy and rewarding time for herb gardening in Zone 4. By selecting the right herbs and following best planting practices, you’ll enjoy a bountiful harvest of fresh herbs throughout the summer. Happy planting!