Osmocote Advertisement

What a Difference a Year Makes


This time last year we were heading into an awful, hot, drought-ridden summer — one that trounced the tomato plants, sent container plantings wilting if they didn’t get watered twice a day, and left gardeners exhausted and crabby. As we approach the summer solstice on Friday (yes, it’s still spring for a few more days) we’re celebrating a lush spring that’s been filled with cool days and plentiful rain. Many songbirds had a late start nesting and their melodies fill the woods across the road from our garden.

Earlier this spring, a pair of bluebirds began nesting in a box set in our mixed perennial and shrub border, but, sadly, they were chased off by sparrows. I pulled the empty nest, made of dried grasses, from the box in the hopes that they would return. And they did. They’ve rebuilt their nest, and I’ve seen them chase off curious, bullying sparrows.

The hummingbirds have been extremely slow to inhabit the garden this spring, and I was concerned that some might have fallen victim to the lingering spring cold and evening freezes, but I’ve seen a male and a few females flitting about the driveway and several feeders in the past few days.

My greatest surprise was showing my neighbor, photographer Ellen Hodges, a common rue (Ruta graveolens) that was blooming this week when we both spotted two swallowtail butterfly caterpillars that were busy chomping away on the plant. She snapped this photo (below). And today I spotted a black swallowtail sipping nectar from the blossoms as she deposited a few eggs. Black swallowtails and giant swallowtails use common rue as a host plant for their offspring.

I planted the rue for its ability to attract swallowtails, but it also offers healthy silver foliage and butter-yellow flowers. (Watch the sap as it can cause skin irritation.) There are many plants, including trees, shrubs, and perennials, that serve as butterfly host plants — edibles for the larvae and nectar plants for the adults.

What butterflies have you seen in your garden this year? Do you garden for butterflies? Drop us a line.

New to butterfly gardening? Visit The Morton Arboretum’s web site for a list of plants that will bring butterflies to your garden.

categories

popular

Article Thumbnail
Columns
Volunteer Army

Pop Quiz! (Bet you didn’t see this coming. Hurry! There’s still time to turn to another page! Oops, too late.)


Article Thumbnail
Columns
Somewhere Below the Soil Line

“Zzzzzzzzzzzzzzzzzzzzzzzz...gnxx! Huh?” “Move over. You’re taking up all the root space.” “No need to stick a rhizome in my ...


Article Thumbnail
Blog
The Flavor of Autumn

Snow showers hit the area this week, but the Swiss chard that’s growing under my frost cloths and in a small unheated ...


Article Thumbnail
Columns
Milkweed For Monarchs

A new project from the Garden Clubs of Illinois is hoping to halt the diminishing numbers of monarch butterflies.


Article Thumbnail
Blog
Hummingbirds Heading South

One of the most extraordinary creatures to visit local gardens is the hummingbird. There are several species of hummingbirds ...


questions

I have a nicely sheltered, rounded 7-foot tall Japanese red maple on the southeast corner of my backyard. Half of the tree has lost its leaves, the formerly red bark is turning gray, and a good-sized square of bark has been stripped off on the side that faces the yard. I sprayed the exposed bark with black pruning spray to close any entry for insects. I have not cut off any of the branches.

Does the winter have any effect on the tree? Should I look for some insect infestation? What should I do now?

I have a cycas palm and am not sure how much direct sunlight or water it needs. It has light brown marks developing on the leaves. What is causing this, and how do I care for my plant?

The foliage on our cucumber plants is starting to wither and turn yellow. They get plenty of water and I feed them regularly. What could be wrong?

ChicagolandGardening Advertisement