Seven
Sensations of Summer
By Ken Lain, The Garden Guy

We have four distinct seasons at this altitude and now that
spring bloomers are going off summer flowering plants wait in
the wings to take center stage. However, they don't like our
cold nights and don't even like to be planted until the soil
is warm. The arrival of warm temps means that summer bloomers
are on their way to showing off their many colors.
Unfortunately, novice gardeners overlook these great summer
blooming plants because they are not available at garden centers
during the spring planting rush. For a balanced landscape that
looks great year-round, you should visit your garden center
during each of our four seasons. To help you pick out the right
hot weather additions for your gardens, I've put together a
list of seven of the best-looking summer shrubs. They are in
full bloom at garden centers now, the ground is warm, so let's
get after them!
1) Butterfly Bush. Yes, butterflies really are attracted to
this showy shrub that some folks call the summer lilac. Some
varieties can reach a height of 8 feet, but can be kept pruned
down to about 5 feet. If you're not into pruning, there are
some shorter versions that might better suit your needs. This
season, the most popular colors seem to be the dark purples
and blues. They are spectacular up close, but for a show out
in the yard I prefer the lighter colored flowers. Pink, white,
yellow, and lavender blooms really present a stunning show against
their rich green foliage.
2) Russian Sage. This is a tough-as-nails addition for any
landscape. Its lavender to dark purple flowers make a statement
from now through Thanksgiving. About hip high, the flowers appear
to float above the main body of silvery blue foliage, the spiky
blossoms are so light and airy that they are beautiful when
viewed from eye level or from above. Consequently, this plant
is perfect if you have a patio that overlooks a slope that needs
some color. This sage is hardy enough to survive on a graded
bank while providing a beautiful sight when viewed from above.
3) Autumn Sage. Hummingbirds love the little glowing red flowers
on this plant that thrives like a native in our soil. Also known
as salvia greggii, it does well with very little water. However,
put on drip irrigation, its show of color will outperform almost
any other summer bloomer. The foliage is so delicate and the
flowers so intense that most folks must stop and admire this
3'x 3' shrub. Using a really good fertilizer will accentuate
the contrast of the blossoms' colors against the dark green
leaves. Talk about a garden show-stopper! This year our garden
center has a purple-blossomed variety that is really spectacular.
4) Rose of Sharon. Truly the queen of summer bloomers. This
hibiscus is related to the tropical hibiscus requested by my
new customers from Phoenix and California. Rose of Sharon's
blossoms are slightly smaller than those of the tropical hibiscus,
but it holds its own during our cold winters. Its huge blooms
cover the shrub so densely that it's difficult to see the foliage.
Many gardeners collect varieties of Rose of Sharon like rose-lovers
collect roses. This is a truly stunning plant when in bloom.
5) Desert Willow. This tall bush or short tree is graced with
orchid-shaped flowers laced with shades of pink to brilliant
burgundy. Once established, this plant thrives with little care.
It's one of my preferred xeriscape plants for summer color.
It's also a big favorite of hummingbirds.
6) Hydrangea. This is the only choice for spectacular summer
color In the shade. Whether in a container on a covered patio
or protected by the canopy of a tree, the secrets to great-looking
hydangeas are protection from the sun and shelter from our prevailing
winds. To bring out more flowers in richer colors I use fertilome's
Blooming & Rooting, a water soluble plant food that I use
on all my garden flowers. It really brings on healthy, beautiful
blossoms. The hydrangeas are in full bloom at the garden center
now. What a glorious sight!
7) Crape Myrtle. This is the one for the really hot spots in
any yard. Spectacular clusters of pure white to pink to red
flowers are displayed over its extra-long summer bloom period.
This deciduous shrub has the most attractive peeling bark that
contributes interest to a barren winter landscape.
Let's try to get our summer plants off to a good start yet keep
water usage to a minimum. Sprinkle a couple of tablespoons of
Soil Moist Granular at the base of each planting hole; then
top dress each root ball with a three-inch layer of shredded
bark. A word of caution if you use both of these products: If
you water more than twice a week your plants will die from over-watering.
... Even in our hot summer.
Until next week, I’ll see you in the
garden center.
Read
Past Articles
|