Before the Freeze: How to Prepare You Garden for Frost

Plants being covered for frost
As temperatures drop, it’s important to prepare your garden for the first frost of the season. Start by identifying which plants are most vulnerable—new growth, tender leaves, flowers, and buds are especially susceptible to frost damage. Plants in containers are also at higher risk because their roots are more exposed to cold air, so consider moving them indoors or to a sheltered location overnight. Pay attention to the microclimates in your yard as well; frost often settles in low-lying or shady areas, making them less ideal for sensitive plants. Here are a few practical tips to help protect your plants when frost is in the forecast:
  • Water your plants – Moist soil holds heat better than dry soil, helping to insulate roots and reduce frost injury.

  • Cover your plants – Use row covers, frost blankets, or even an old bed sheet to protect tender plants. Remove coverings in the morning once temperatures rise.

  • Move containers – Bring potted plants indoors or place them in a protected spot, such as against a south-facing wall or inside a garage overnight.

  • Avoid pruning too early – Wait until the danger of frost has passed before pruning to prevent stimulating new growth that is vulnerable to cold damage.

  • Be patient after frost – If damage occurs, resist the urge to prune immediately. Damaged branches may still recover, and healthy shrubs will often push out new growth.



With a little planning and attention, you can help your garden weather the cold and help your plants stay strong through winter and beyond.

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Chris Blaha
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