When to Brush Snow Off Your Plants: A Comprehensive Guide
Even in mild climates, winter storms can wreak havoc on your garden, especially when it comes to snow and ice. While some plants can withstand the weight, others may suffer damage. So, should you brush snow off your plants to prevent harm? The answer is nuanced and depends on various factors.
Perennials: Unbothered by Snow
Perennials, those resilient plants that come back year after year, are generally not concerned about a bit of snow. Tim Johnson, a horticulture expert, explains that snow acts as an insulator, protecting perennials from cold temperatures. So, if your perennials are lying flat after a snowfall, don't worry! They'll likely bounce back in spring.
Evergreens: A Delicate Matter
Evergreens, on the other hand, require a bit more attention. Colin Kirk advises that snow removal is crucial for these plants, especially after significant snow events. The weight of snow can damage branches, and while it's not a routine task, gardeners may remove snow from fragile or specimen evergreens.
Susceptible Plants: Globe-Shaped Shrubs
Some plants are more susceptible to snow damage. Globe-shaped shrubs like arborvitae, topiaries, and formal hedges of boxwoods or privets are at risk. The weight of snow can break branches, creating unsightly holes in their shape. Kirk recommends gently brushing snow off these plants to prevent such damage.
Protective Measures: Guarding Your Plants
If you've had issues with snow damage in the past, consider protective steps. Rigid protective shrub guards, like A-frame cedar covers, can shield your plants from snow sliding off roofs. Soft-sided covers, however, are ineffective. Additionally, tying up branches of multi-stemmed shrubs, such as arborvitae, can prevent splitting during heavy snowfall.
Gentle Snow Removal: The Right Approach
When removing snow, use gentle methods. Johnson suggests using a gloved hand, a small broom, or a car snow brush to brush snow downward, away from the trunk. Avoid shaking the plant, as it can cause branches to snap in the cold.
Time for Recovery: Giving Plants a Second Chance
Plants are more resilient than we think. After removing damaged branches, give your plant time to recover. Minor pruning can result in an awkward appearance for a year or two, but by the third year, it should bounce back. Kirk recommends redirecting new growth or tying up branches to cover any holes.
Expert Help for Trees: When in Doubt, Consult a Professional
For medium to large trees damaged by storms, seek professional help. Certified arborists can assess the situation and determine if the tree can be saved. Attempting to handle damaged trees yourself is risky due to falling limbs and ladder-related hazards.
Knowing When to Let Go: Accepting Nature's Course
Sometimes, despite your best efforts, plants may not recover. If it's early summer and your plant hasn't shown new growth or looks severely damaged, it might be time to remove it. Johnson encourages a positive outlook, viewing it as an opportunity for garden evolution.
In conclusion, while some plants can handle a bit of snow, others require careful attention. By understanding the nuances of snow removal and plant susceptibility, you can ensure your garden thrives even in the harshest winter conditions.
