Wind Chill and Plants
Cold winter winds may make you shiver, but wind chill doesn’t impact our plants the same way.
Wind chill is a measure of how cold we feel based on wind speed and temperature. This impacts humans and animals, but our plants only respond to the actual ambient temperature.
Winter winds do, however, impact our plants. Wind can dry evergreen foliage and stems causing browning, dieback and death. This is a bigger issue in winter since the air is drier and ground may be frozen.
Prevent winter damage by watering plants thoroughly before the ground freezes and spread a 2 to 3 inch layer of mulch over the soil surface. Pull it back from the trunks of trees, stems of shrubs and crowns of perennials.
A bit more information: Many evergreens do not show signs of winter damage until temperatures warm in spring. Monitor the development of browning leaves and dying stems to determine if it is winter damage or a disease. Diseases typically appear on a portion of the branch or plant and continue to spread. Winter damage is usually on the portion of the plant exposed to the winter wind and sun and does not spread to other parts of the affected plant.
May 12, 2021
Top Plants for Rain Gardens, Water Gardens & Shoreline Gardens
+ Those to Avoid
May 13, 2021
Planting Your Rain Garden
May 16, 2021
Perennials for Challenging
May 21-23, 2021
NARI Milwaukee Spring Home Improvement Show
June 3, 2021
Creative Container Gardening
June 9, 2021
Sustainable Lawn & Landscape Care
Register today! Plus, watch Melinda's past webinars ON DEMAND
for a limited time.