Wednesday, July 27, 2011

Himalayan Honeysuckle

Himalayan honeysuckles (Leycesteria formosa) are in bloom right now in Seattle. You can't miss them, with these stunning flowers.
The actual flowers are these little white bells that you see above. The showy purple bracts that surround them are what catch your eye. These flowers will give way to berries (you can see a little red berry starting to form in the photo above) that are popular with birds. The berries start out green, turn red and then finally, black.
Himalayan honeysuckles are shrubs not vines, as are typical honeysuckles (Lonicera sp.) They grow quickly to fill a space 6' x 6'. In particularly cold winters, you may see significant die back on these plants. But don't give up on them right away. Cut away the dead branches and wait a bit. They are vigorous plants and often come right back when the weather starts to warm and the days are longer.

Friday, July 22, 2011

Hooked on Heuchera

Heuchera (pronounced HOO-ker-ah), also called coral bells, is a popular perennial in Seattle gardens. Each year, it seems, there are several new introductions to the collection available at nurseries, adding an ever wider selection of color and texture.
Some of the most familiar forms of this plant have purple leaves, as does this one above. Tiny, bell-shaped flowers are borne on tall slender stalks above the foliage in early summer. But it is the foliage that is the true star of the show, adding mounds of color nearly year around. In the purple range, look for varieties such as: 'Chocolate Ruffles,' 'Chocolate Veil,' and 'Garnet.'
Some varieties of Heuchera are noted for their veination patterns. I believe the variety shown above is called 'Pewter Moon.' Look also for 'Ruby Veil,' and 'Ring of Fire' to see other variations on the theme.
In recent years, Heuchera varieties with golden leaves have become very popular. Look for varieties such as 'Southern Comfort,' 'Peach Flambe,' and 'Caramel.'

Heuchera are easy to care for. Cut back ratty foliage in late winter, very early spring and a new flush of colorful growth will soon emerge. Because of the range of leaf colors and textures, these are good plants to keep in mind when you are designing a garden. Repeat the same plant 3 to 5 times throughout the garden, to draw the eye through the landscape, and to complement other colors in the garden. In Seattle, you often see Heuchera planted in mixed borders, containers and rockeries.