Shade
Garden Retreat
In the heat of summer, we'd rather be
sitting in the cool shade where ferns are dappled with light and morning
dew is still present, rather than squinting in the hot sun trying to
focus on the flowers. For some of us, especially city dwellers, we may
not have anything but shade. Never fear! You can make that boring
shade come alive, or create a cool oasis in a section of your otherwise
hot, sunny garden.
If you opt for shade, the following
garden example can be installed under the canopy of taller trees, or in
a spot shaded by a nearly building. Remove any low tree branches
so you can walk below them without hitting your head. This will also
allow a bit more light and air to penetrate to the garden which will
improve the growth of your plants, and decrease the possibility of
fungus diseases.
Prepare a Good Foundation
Soil condition for a shade garden is
critical. If the area is poorly drained, and/or is clay-packed soil, it
will be deadly. Copious amounts of organic matter must be incorporated
before planting. Fallen leaves, compost and peat moss are all good
additives. For more soil amendments to improve your garden for shade (or
any other purpose!) check out Witch Hazel's Beyond Manure
article for the whole poop. If drainage is quite bad, you may have
to dig down a good 18 inches and add a 2 inch layer of pea gravel, and
then add the excavated soil and amendments back on top. More tips
for preparing a shade garden and the different types of shade that exist
can be found in Perennials for Shade.
Different Types of Shade
If your shade garden will be under
deciduous trees, you will be able to grow spring blooming bulbs in the
brightest areas to take advantage of early spring color.
Otherwise, consider some good-looking shade-loving spring bloomers like
lungwort (pulmonaria) and virginia bluebells (mertensia). While the
foliage on bluebells dies back, lungwort keeps it's good looking foliage
all season. Consider the variegated foliage types with silver or
white splashes on the leaves to get more bang for your flowering buck.
Mixing bulbs and other plants in an
all-season shade garden helps create a seemingly never-ending sequence
of bloom. Try some fringed tulips on the bright edges of your
shady patch, inter-planted with that old standby, hosta. The
variegated leaf hostas will also give you more color bang than the plain
green types, but remember for fragrance, the old solid light green leaf
hosta plantaginea can't be beat. As the tulips finish blooming,
the hostas cover up the dying foliage. This would work as well with
bluebells as with bulbs if your shade garden is just too shady.
Groundcovers come in different heights, too.
Pathways in a shade garden can be
fieldstone, flagstone, or brick Pine needles, pea gravel, or pine
bark nuggets are just as good. Don't forget a focal point in the
garden - in our example it's a birdbath that's fairly centered in
the area. But, you could use any piece of garden sculpture, a
fountain, or even a reflecting pool made from a large plastic or
stainless steel bowl sunk into the ground or placed on a pedestal
(something like that described in the Postage Stamp Garden
article). Don't forget to incorporate a bench or some seating to
relax in the shade and admire your garden.
A Shade Garden to Adapt to Your Location
Again, our garden example strives for a
full season of bloom, and is based on "open shade". And there's no reason why you couldn't
summer your houseplants in the shade garden too! Leave room around
the base of a tree for houseplants or potted plants of any type. Hang
pots of shade loving annuals from the tree limbs too. Deep
shade isn't going to work well, so you may have to remove tree limbs or
cut back shrubs to let more light in. Otherwise, you will have to
relegate plants to the areas that do get a few hours of sun or dappled
shade, and place seating, fountains and decorative elements in the
darkest areas.
If your shade is provided by an adjoining
building, use that area to place a bench - perhaps with an arbor over it
to grow shade loving vines or to place hanging planters of shade loving
annuals. Consider painting a pastoral scene on the wall, or a faux stone
look if this is feasible. A simple plastic lattice will dress up the
wall too, and can be used to support shade loving vines. Or try framing
an old mirror and hanging that on the wall to reflect light and add some
pizzazz. For whimsy, hang a planter box below it and fill with flowering
annuals. If you live north of zone 7, try Kudzu vine as an annual to
cover an unsightly wall (don't do this in the south!) Crimson Star Glory
(quamoclit pennata) is a better behaved annual vine. Black-eyed Susan
vine (thunbergia)
would work well too. Perennial Vinca Major (periwinkle) will also climb
if "helped" along on the upward mobility. And of course, there
are always English or Baltic ivies (hedera sp.)
If your shade garden will be wedged
between two walls, or between the house and a tall fence, then you will
definitely want to "decorate" these vertical walls with
growing things, faux windows, and perhaps hanging plants or planting
troughs affixed to the wall or fence. A little burbling wall-mounted
fountain would make good use of a boring wall, and help mask street
noise too. If the top of the wall or fence will be in the sun, consider
growing clematis vines - these love "hot heads and cool feet",
which is exactly what they'll get by a wall. The lower stems will
be rather bare, so use them to support shorter annual vines like
black-eyed susan, or plant taller shade loving perennials in front of
them like Solomon's Seal, cimicifuga or lysimachia. You'll find
more ideas for dealing with shady spots in the Perennials for Shade
article, like affixing mirrored mylar to vertical surfaces to reflect
light and give the illusion of more space.
If you have more sun, do plant spring
blooming bulbs in the brightest areas. There are some shade loving
bulbs such as trillium, begonia, caladium (get the variegated leaf color
varieties), cyclamen, and of course that old standby, Lilly of the
Valley. Depending on your zone, some of these will have to be
lifted in the fall. Lily of the Valley, Trillium and some of the
hardy cyclamen will do just fine outdoors through the winter up to zone
5 and sometimes colder.
Plant List for a Shade Garden
|
-
Ebony
spleenwort (asplenium platyneuron)
-
Maidenhair
fern (adiantum pedatum)
-
Japanese
anemone (anemone hupehensis 'September charm')
-
Jack-in-the-pulpit
(arisaema triphyllum)
-
Astilbe
x arendsii 'Bridal Veil', 'Montgomery' and 'Fanal'
-
Bergenia
'Bressingham White'
-
Fairy-candle
(cimicifuga americana)
-
Lenten Rose (Helleborus
orientalis)
-
Hosta
sieboldiana 'Francis Williams'
-
Ligularia
dentata 'Othello'
-
Honesty
(lunaria annua)
-
Gooseneck
loosestrife (lysimachia clethroides)
-
Royal
Fern (osmunda regalis var. spectabilis)
-
Alleghany
spurge (pachysandra procumbens)
-
Virginia
creeper (parthenocissus quinquefolia)
-
Solomon's-seal
(polygonatum commutatum)
Other
good plants include:
-
Narrow-leaved
hostas (e.g. hosta lancifolia)
-
Christmas
fern (polystichum acrostichoides)
-
Myrtle
(vinca minor)
-
Lungwort
(pulmonaria species)
-
Virginia
bluebells (mertensia)
-
get
more ideas in the Perennials for Shade
-
see
Groundcovers for Shade
for plants that are good in dry shade
|
Here's the diagram for this garden.
The empty round circles at "11 o'clock" and "3
o'clock" are the existing trees.
.
Here's a color rendering of what
this shade garden would
look like. |
|