Freeze first aid for plants

THE WOODLANDS, TX -- Buy that plant a drink!

While it may seem counterintuitive, freezing temperatures can lead to dehydration in plants. Ice formation within cells draws water out of the cells, leaving them dehydrated and more prone to damage. Also, if the soil is still frozen (think shady spots), then water is unavailable for the plant to use. Watering will help thaw the soil and make water available.

Patience, grasshopper
I know, the sun is back out and you're anxious to clean up the ugly. Don't. If you fight the urge to prune, you'll allow the plant to grow out of the damage and provide you a clearer understanding of where pruning is necessary. In the case of deciduous plants that are still dormant and without leaves, it's challenging to assess the extent of damage. Also, dead leaves and stems offer needed protection from a future freeze. We should be in the clear by early March.

I'm not dead yet
Careful before you bring out the dead. Some plants take longer to show signs of life than others after a freeze. Wait a couple months into the growing season before assuming a plant is dead. Large shrubs and trees can take even longer. Consider consulting an arborist before removing a tree.