How to Prevent Spring Frost Damage in Herb Gardens

How To Start

• 1

  Select the plants you want to protect from spring frost damage. Choose the herbs which have less winter hardiness. Place the frost-sensitive plants in sheltered locations where the sun's heat can be reflected as well.

• 2

  Cover with 2-3 inches of shredded bark, straw or leaves around the plant.

• 3

  Cover herbs with paper or cloth for insulation. Make sure there are no openings for heat to escape. Support the drape by a frame so that it does not touch the foliage. Remove the coverings every morning once the sun comes up.

• 4

  Place a bucket upside down over any herb that is located away from the group. Place a stone on the bucket to keep it in place overnight.

• 5

  Sprinkle the plants with water on nights when frost is expected. As water freezes, heat is released around the plants.