Cascading
plants offer
finishing touch
By
Norman Winter
MSU
Horticulturist
Central Mississippi Research & Extension Center
In
today's container, basket or window-box plantings, cascading
plants have become the ideal finishing touch for the overall
design scheme.
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Marco
Polo double petunias, variegated vinca, silver
helichrysum and straw flowers make for an
award-winning window-box planting. (large
photo)
Sweet
Dream violet petunias, straw flower and variegated
vinca make great companion plantings for this showy
window box. (small photo, left)
Lime
green lysimachia, Tempo impatiens and ornamental
grass provide all the elements needed for a
striking planter. (small photo,
right)
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In recent
years, I have urged gardeners to choose plants that gently
cascade over the rim. While that is still important, the new
look includes those that reach the container's edge, then
plummet toward the ground.
Since
we are still weeks away from planting season, we have time
to do a little planning and dreaming of beautiful new
container and plant combinations. One plant you must look
for this spring is Silver Falls dichondra. Many of you have
been trying to eradicate dichondra from your lawn, but
Silver Falls is different. It's silvery, shiny and sort of
fuzzy, which adds to its uniqueness hanging down from a
container.
The
good news is it will not like our winters, and it will not
become a pest. More good news is that it thrives in our
torrid summers, allowing you to almost mistreat it and yet
still look like a garden pro.
One of
the prettiest plantings I have seen it used with is this
spring's new All-America Selections winner Blue Wave
petunia. In addition to blues, Silver Falls will be striking
with burgundy or deep pink flowers.
The
various forms of variegated Vinca minor are overlooked for
their use in containers and baskets. One of the newest and
one of my favorites is Illumination. Wow! Its leaves are a
bold, golden lime in the centers with dark green margins.
Illumination looks great combined with purple, lilac and
lavender flowers. While some vincas are sort of bushy, the
habit of Illumination lets it fall freely downward from a
container.
Another
great cascading plant finding its way to more containers is
the Lysimachia nummularia. This plant, often called Creeping
Jenny or Pennywort, is exceptional in hanging baskets. One
of the prettiest combinations I have seen it used with is
Bella abutilon or flowering maple.
To be
perfectly honest, the abutilon has never been one of my
favorite landscape plants. The hibiscus-like flowers bend
downward, leaving me dissatisfied. However, if you put them
in hanging baskets, you'll have a winner. The flowers will
bend down to look at the viewer. Combine this with a
lime-green foliaged lysimachia tumbling downward, and you
have an award-winning marriage or partnership.
Don't
be afraid to let the falling plants reach 3 to 4 feet to
make the container or basket more exciting. Even though you
may get the feeling that you are overdoing it with vigorous
racehorse-type plants, remember they can be thinned or
trimmed at anytime.
Your
soil mix is as important as your plant selection. Don't
scrimp. Buy the best you can afford. If you have to have a
couple of guys tote your bag of soil, then it is too heavy.
It needs to be light and airy, yet with good moisture and
nutrient holding capacity.
By all
means, choose plants with spiky texture, some round flowers,
differing shades of foliage and the all-important cascading
feature.
-30-
Released:
Feb. 3, 2003
Contact: Norman
Winter,
(601) 857-2284
Editor's
Note: Ideal publication dates of Southern Gardening columns
are within one month of their release. Editors should
examine older columns carefully for any information that
could be time sensitive.
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Marco
Polo
| Sweet
Dream
| Tempo
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