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Interesting Problem Solvers By Eileen Schilling
Summer 2006
- Vol. 19 No.2
Lonicera xylosteoides ‘Emerald Mound’
When folks inquire about groundcovers
they rarely consider a shrub but
this particular honeysuckle could easily
be used as such. Emerald mound has
rich blue-green foliage and grows in
what can only be described as a dense
whorl. Its maximum height is only 3
feet, but it can spread up to 5 feet. Its
foliage is so thick that after a few years
nothing will grow beneath it.
Spiraea japonica ‘Albiflora’
(Japanese White Spirea)
A dense growing shrub with a tidy
rounded growth habit. Bright green
leaves are a perfect backdrop for its lacy
white flowers. It looks a lot like and is
an ideal substitute for deutzia. Deutzia
tends to fall victim to winter die back
giving if an old twiggy appearance. S.
albiflora will keep its lush appearance
year after year.
Spiraea fritschiana ‘Pink Parasols’
(Pink Parasols Spirea)
This particular variety is new for us
and we all like what we see so far. Dense
bluish-green foliage appears in spring
followed by umbrella-like blooms of big
fluffy pink flowers in June. Then come
fall the foliage turns a yellow-orange-red
color. It has dense growth and compact
height (2-3 ft) makes it an ideal plant
for mass planting. Its thick growth classifies
it as a groundcover. I would not
hesitate to use one in a large perennial
garden since it provides three seasons of
interest.
Spiraea thunbergii ‘Mt. Fuji’
Another new one for us with interesting
fine willow-like foliage that has a
white strip down each leaf. In early
Spring, it has delicate snow-white flowers.
Stems are brown and orange.
Maximum height is only 3-4 feet.
Genista lydia (Dyers Greenwood)
You have probably never heard of
this but all you folks in Burlington and
Colchester with dry sandy sites in the
hot sun should consider it. Genista thrives in heat and is adaptable to poor
soils. It is a low growing groundcover
with arching branches that are covered
with bright yellow branches in May and
June. Growing only 2 feet tall, while
spreading up to 4 feet.
Lespedeza (Bush Clover)
Last summer a landscaper working
on Thompson’s Point came in to the
nursery with a long branch covered in
pea-like flowers.
We identified it as
Lespedeza and
decided to offer it
this year at the
nursery. Two varieties
are available.
Lespedeza bicolor‘Yakushima’ is a
showstopper from
mid-summer to
early fall. Its graceful
branches are
covered with violet-
purple flowers.
It will easily grow
to 3 feet in a season but may die to the
ground in winter (Zone 5). Lespedeza‘Edo Shibor’ matures to a graceful
mounding shrub with variegated pink
and white flowers. This too will grow
to 3 feet with a spread of 4 feet but may
die to the ground in winter (Zone 5).
Physocarpus opulifolius ‘Coppertina’
(Ninebark)
This is a new hybrid between Dart’s
Gold and Diablo. New Spring growth is
an attractive copper color but it transforms
to a rich red in Summer. Flat
white flowers appear in June. Zone 3
rating makes it extremely cold hardy.
Maximum height is 6-8 feet but I recommend
Spring pruning.
Physocarpus opulifolius ‘Summer Wine’
(Ninebark)
An exciting new Ninebark with neat
compact branching and fine deeply cut
with dark crimson red leaves. This
hybrid combines the fine texture and
compact branching of P. ‘Nana’ with the
dark foliage of Diablo. It requires little
or no pruning. Pinkish-white button
flowers appear in mid-summer. Lovely
in the landscape and as a cut flower.
Itea virginica (Sweetspire)
We offer this shrub at the nursery at
the request of the landscape architects
that favor its adaptability to natural,
informal landscape design. It looks best
in natural settings
and would be considered
an edge
species (grows on
the edge of fields
and woods). With
an adaptable Ph,
thriving in sun or
shade, tolerating
moist soils, and
bearing fragrant
white-spired blossoms
(thus its
name), this shrub is
a winner in its environment.
Mixes well
with small amelanchier,
cercis, rhododendron, cornus,
physocarpus, and others. With have two
varieties, ‘Henry’s Garnet’ will get to be
3-4 feet while ‘Scarlet Beauty’ grows 4-5
feet. Both have bright red fall foliage.
Best in Zone 5.
Check out our expanded dwarf evergreen
collection. We have an interesting
assortment of chamaecyparis (false
cypress) as well as a variety of spruces. |