I’ve finally been able to make time for gardening over the past three or four days, and I’ve got most of my perennial beds cleaned up, meaning I’ve removed last year’s stems and leaves and set them aside for composting as needed. Because of the warm, sunny days, many plants are showing signs of growth, but because of the very cool nights, just as many are still dormant, so I’m very careful about where I dig. Because my beds are planted so thickly, I have very few markers. There are just too many plants for me to be able to mark them all! I do try to mark all new plants, because I may not recognize them when they come up the next spring.
The prairie beds, also known as sunny borders, still look very sparse. The shade garden, which is full of early emerging spring ephemerals, is almost solid green, although there are few flowers yet. Fern fronds are starting to unfurl. I am gradually dividing shade-lovers to fill in the newly expanded shade garden in the front. It’s a nice break from clearing perennial beds.
Lawns are finally greening up, but it’s much too early to feed them. I know that the Scott’s commercials tell you to fertilize twice in spring, but this is totally unnecessary and goes against current horticultural knowledge. If you must fertilize your lawn, only two yearly applications are necessary, around Memorial Day and Labor Day, and both should be organic products. This is a good time to reseed bare patches (although early fall is better), or to decide that you have places where grass just won’t grow. There’s still plenty of time to plant perennials or shrubs instead of lawn.
This is NOT a good time to prune woody plants, except to remove diseased or damaged growth. Plants are in active growth, and they have no energy to spare to heal the wounds that pruning causes. Early bloomers like forsythia can be cut back after they finish blooming. but don’t prune late bloomers in spring or you’ll get no flowers this year.
Here are some pictures taken in the Thielke Arboretum today: