The Effects Of A Winter Freeze And How To Prepare For It
The Farmers’ Almanac, which has been predicting weather for over 200 years, is forecasting a potentially severe Texas winter in January and February 2024. While Texas weather changes constantly, it is always good to be prepared, and especially helping your trees and shrubs be prepared.
A freeze can have a significant impact on trees, causing both immediate and long-term effects. During a freeze, the cold temperatures can freeze the water within the tree's cells, leading to cell damage and even death. The freezing temperatures can also cause the ground to freeze, making it difficult for the tree's roots to absorb water and nutrients. As a result, the tree may experience dehydration and nutrient deficiencies, weakening its overall health and making it more susceptible to diseases and pests. Additionally, freezing temperatures can cause the tree's bark to crack or split, further compromising its structural integrity. In the long term, repeated freeze events can stunt the growth of young trees, delay or inhibit the development of new buds and leaves, and even shorten the lifespan of mature trees. Therefore, it is crucial to protect trees from freezes by implementing proper care practices and, in severe cases, providing insulation or covering to shield them from the cold temperatures.
A freeze can have a significant impact on shrubs as well, causing various effects on their overall health and appearance. When temperatures drop below freezing, the water inside the shrub's cells can freeze and expand, resulting in cellular damage. This often leads to wilting, browning, or blackening of foliage and stems. Additionally, freezing temperatures can disrupt the shrub's natural growth processes and inhibit nutrient absorption from the soil. As a result, the affected shrub may experience stunted growth, reduced flowering or fruit production, and even irreversible damage in severe cases. It is essential to provide appropriate protection such as covering shrubs during freezing conditions and proper pruning techniques to minimize the detrimental effects of a freeze on shrubs.
To best prepare your trees and shrubs for a freeze, there are several key steps to follow. Firstly, ensure that your trees and shrubs are well-watered before the freeze sets in. Young or newly planted trees will require more attention because of limited abilities in obtaining water in their growing environment. Moisture in the soil can act as insulation and help protect the roots from extreme cold. When it comes to fertilizing we recommend to stop six weeks before the first fall frost, to help your plants and trees harden off properly. Consider mulching around the base of your plants to provide an additional layer of insulation. When applying mulch be careful not to pile it against the trunk or stems. Additionally, consider covering vulnerable plants with blankets, burlap, or frost cloths to shield them from freezing temperatures. For trees you can use a “tree wrap”. Avoid pruning your trees and shrubs in the late fall, this stimulates tender, new growth and delays dormancy. This can make your trees and shrubs more susceptible to damage. By taking these precautions, you can help minimize the impact of freezing temperatures on your trees and shrubs.
If you have any issue with your trees or shrubs, Arbor Source Tree Experts can help. We will take all of the worry out of keeping your trees and shrubs healthy and beautiful year round. Visit us at www.ArborSource.net to request a visit from our ISA Certified Arborist or call (832) 671-0331.
It is important to prepare your trees and shrubs for a Winter freeze.
