As I am writing this column on a Sunday afternoon, I am looking out my window to a magical sight. Snow has now been falling for 24 hours and there is an accumulation of 8 to 10 inches covering virtually everything in the yard.
Under this blanket of white are my blooming hellebores, snow drops and budded daffodils. If you are wondering if these plants will be damaged, I can assure you that Mother Nature is a lot more resilient than that.
While my perennials may be bent, they are most likely not broken. In fact, they are probably snug as a bug in a rug and, once everything thaws out, they will pop right back up again. As it turns out, snow is much more beneficial for the garden than it is detrimental.
Snow is an amazing insulator, as long as you don’t disturb it. Rule No. 1 is always to leave snow alone in the garden. The light, fluffy structure of newly fallen snow is much like that of spun fiberglass insulation that we put between the two-by-fours in our homes.
A 6 inch or more covering of snow can add 5 to 10 degrees to the soil surface temperatures and be the difference between life and death for tender plants. The only time I remove snow is when it is weighing down my evergreen shrubs and causing them to splay out. For everything else, I just leave it in place and pretend I have a garden full of snow cones.
Another benefit of snow is the nutritive value. It is actually known as poor man’s fertilizer because of the nitrogen it contains. As snow falls, it removes nitrogen from the atmosphere and, over time, that nitrogen gets converted into nitrates that plants can absorb and use for growth. I have personally noticed how much greener my lawn looks after a snow fall and it is due to the addition of nitrogen.
Snow, of course, does have some drawbacks.
If it hangs around too long it will block out too much light, which can cause some rot. Also, in some parts, voles and rabbits will tunnel underneath it and gnaw on the bark of shrubs and trees. Fortunately, this rarely happens in our climate. In the garden center, we have to remove it from the greenhouse roofs, which can be a huge chore but at least we get a good workout in the process.
Probably one of my favorite benefits of snow is the magical scene it creates. Plants like red twig dogwoods and coral bark maples seem to just come alive — their vibrant-colored stems offer a striking contrast to the pure white background of the snow. Even dormant ornamental grasses can take on a whole new personality in the presence of snow.
It’s a treat to get snow in our area, and we should learn to enjoy it. Granted, it makes driving a challenge and there is virtually nothing we can do in the garden while it is on the ground, but it does help to generate a festive feeling about life, a sort of mood enhancer.
Instead of cursing the snow, embrace it. Don’t worry about the garden, it will be fine. Just make sure you stay off the lawn and out of the beds until it melts.
Steve Smith is the owner of Sunnyside Nursery in Marysville and can be reached at sunnysidenursery@msn.com.
Two free classes
Sunnyside Nursery’s free gardening classes are online for now. A class on spring lawn care is scheduled for 10 a.m. Feb. 27, followed by a class on controlling bugs and diseases at 11 a.m. on Feb. 28 via Zoom. With registration, you’ll receive a Zoom link to attend the online class. For more information or to sign up, visit www.sunnysidenursery.net/classes.
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