Monday, June 28, 2010

What's Blooming? Color!


While the violet-blues of the Salvia River continue to dominate, other plants are bringing more colors from the spectrum as the garden eases into its summer cloak. Reds, oranges and yellows can be found, making an effective contrast to the blues and purples of the meadow sage.

In the Light Plate, Echinacea 'Orange Meadowbrite' (Coneflower) can be found between the Salvia River and the Seam, growing through the delicate blades of an ornamental grass, Molinia caerulea 'Dauerstrahl' (Moor Grass). Look for Monarch butterflies lighting on the dark cones as they continue their migration through Illinois.

Above the Seam in the transition area of the Dark Plate, Knautia macedonica (Knautia) is opening before its companion plant, a daylily, Hemerocallis 'Gentle Shepherd' that will follow next month. If you are familiar with the lavender perennial pincushion flower (Scabiosa), you will see some similarities as they are both from the same family, Dipsacaceae. However, the flower of the knautia is claret red and only an inch across. As you traverse the stairs, notice that the red of the knautia echoes the color of the burnette on the opposite side.

The tallest plant in the Meadow is in bloom with bright yellow daisy-like flowers. Silphium laciniatum is commonly called Compass Plant because it can align its leaves north and south to reduce exposure to the hot sun and conserve moisture. This North American native can grow to 10 feet, towering above the Rattlesnake Masters and Green Edge Coneflowers that are interplanted throughout the Meadow. Beginning in late summer, the seeds of its cones will feed birds through the fall and into winter. Look for goldfinches perched along its stem, looking for food.