How to Build Raised Row Covers for Frost Protection in Zone 6

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Growing crops in Zone 6 can be challenging due to late spring and early fall frosts. One effective way to extend your growing season and protect your plants is by building raised row covers. These structures provide insulation and shield your crops from cold temperatures, wind, and frost.

Materials Needed

  • Wooden stakes or rebar (for the frame)
  • Plastic sheeting or row cover fabric
  • PVC pipes or metal hoops (optional, for curved covers)
  • Staples or clips (to secure fabric)
  • Hammer or drill
  • Measuring tape
  • String or twine
  • Scissors or utility knife

Step-by-Step Construction

1. Prepare the Bed

Clear and level the area where you want to build your raised row cover. Mark the length and width of your planting bed.

2. Install the Stakes

Drive wooden stakes or rebar into the ground at each corner of the bed. Space additional stakes evenly along the sides to support the cover. The stakes should be tall enough to allow for the height of your cover.

3. Create the Frame

Connect the stakes with horizontal supports using additional stakes, wood, or metal pipes. For curved covers, bend PVC pipes into arches and place them over the stakes, securing the ends into the ground or stakes.

4. Cover with Plastic or Fabric

Drape the plastic sheeting or row cover fabric over the frame. Ensure it extends beyond the sides of the bed to trap warm air inside. Secure the edges to the stakes or ground with staples, clips, or weights.

Additional Tips for Success

  • Make sure the cover is tight to prevent cold air from entering.
  • Ventilate on sunny days by opening the ends or sides to prevent overheating.
  • Remove the cover during the day if temperatures rise significantly.
  • Check regularly for tears or damage and repair promptly.

Benefits of Raised Row Covers

  • Extend the growing season by protecting plants from late frosts.
  • Maintain warmer soil temperatures for better crop growth.
  • Reduce wind damage and pest intrusion.
  • Improve overall plant health and yield.

Building raised row covers is an affordable and effective way to safeguard your garden in Zone 6. With a little effort, you can enjoy earlier harvests and healthier plants throughout the season.