| OUTDOORS
WINTER BEAUTY: "All season interest"
is a popular catch-phrase in landscaping today. Broadleaf and needle
leaf evergreen trees and shrubs and evergreen groundcovers and vines
are obvious all season plants. The following are other plants with
their own special winter beauty:
- River Birch Tree - beautiful cream to salmon colored peeling
bark.
- Paperbark Maple Tree - peeling cinnamon brown bark.
- Coral Bark Maple Tree - brilliant reddish bark.
- Chinese or Lace Bark Elm Tree - gray, green, orange and brown
bark.
- Red Twig Dogwood Shrub - bright red stems. Cut back older stems
in the Spring to insure new growth and good color for next winter.
- Yellow Twig Dogwood Shrub - bright yellow stems. Again, cut
out oldest growth each spring to insure good winter color.
- Burning Bush - each branch has four "wings" which
catch snow and ice in lovely patterns.
- Winterberry 'Sparkleberry' - profuse clusters of red berries
on the female plants. Be sure to have one male plant nearby for
pollination.
- Sedum 'Autumn Joy' - (perennial) unclipped flower heads from
Fall are rust colored in a white landscape.
- Purple Coneflower - (perennial) unclipped flower heads form
large seed heads which attract birds to your winter garden.
- Lavender - foliage remains a striking silver green in all seasons.
Take a walk around your neighborhood or at Betty's to see if you
can spot the beauties of these plants. You may want to add some
of them to your own landscape.
RECYCLE: Prune off cut Christmas tree
branches individually and lay over marginally winter hardy plants
like aucuba, verbena, butterfly bush, daphne, yucca, first year
plantings and especially camellia exposed to winter sun. The branches
will not only provide insulation, but the stiff needles will prick
the noses of foraging deer … protecting azaleas, ivy, and
pansies, etc..
Place wood ashes in your vegetable or perennial garden …
even your compost pile. One half cup of ash contains 5-25% potassium
per square yard.
REMOVALS: Now is the best time to have
tree removal work done. Many companies offer 10-20% winter discounts.
Plus, there are no leaves to deal with. Landscape design, bed mulching
and edging, and irrigation systems discounts are also common.
PERENNIALS: Re-bury and re-mulch perennials,
bulbs and roots heaved out of the ground by the freeze and thaw
cycle.
COMPOST: Clean up all fallen leaves
and debris and place on your compost pile. If left in where fallen,
they promote fungus spore growth in early spring cool, wet weather.
Turn your compost pile at least monthly to even out decomposition.
One central 'hot-spot' will not spread to the whole pile without
help.
SNOW: Use a broom in an upward motion
to remove heavy snow from trees and shrubs. Let ice melt. Use lawn
or plant fertilizer, not salt, to melt snow and ice on walks and
driveway. Calcium chloride or urea (46-0-0) are better choices than
salt. Sand or kitty litter are also good choices. Spread evenly
with a hand held broadcast spreader.
COLD WEATHER CARE: Watch the weather
forecasts for incoming cold waves. Spray anti-desiccants like Rockland's
'Winter Shield' or 'Wilt-Pruf' on broadleaf evergreens to protect
them from winter burn.
Winter burn permanently browns out edges of leaves and sometimes
whole leaves when cold winds remove all moisture from evergreen
leaves. If the winter is dry, water plants during warm periods especially
newly planted specimens. Water when the temperature is rising, not
falling. Re-apply 'Deer-Away' after any snow melt. Pay special attention
to feeding birds (and animals) during harsh winter conditions. Peanut
suet or peanut based foods carry extra protein for the birds. Birds
need water, too!
PRUNE AND PROTECT: Prune maple, birch
and dogwood trees now. You will lose some flowers from the dogwood
but if the pruning is needed it will be all the more beautiful next
year. Cut ornamental grasses within 1-6" of ground level as
their 'frames' (upright foliage) collapse. Pack snow around tree
trunks to keep animals away. The pulp in bark is very desirable
to field mice. When no snow is available, spray 'Ropel' on trunks
to repel rabbits. Use hydrated lime (2 c. per cup of water) or lime
sulfur spray to prevent sunscald on the south and west facing sides
of tree trunks.
FRUITS: Prune blueberries. Cut the tips
back to 4 or 5 buds. Prune gooseberries to enhance a vase shape
to the plant. Prune raspberries. Cut ever-bearing varieties slightly
to promote lateral can growth. Prune grape vines. Eliminate all
but 6 canes. Cut those canes back to two leaf nodes. Throw all debris
onto the compost pile.
DISEASE AND INSECT CONTROL: Spray lime
sulfur spray on fruit trees, lilac, roses, crabapple, photinia and
dogwood on a warm, dry day to control various fungal diseases. Spray
dormant oil (or 'Sunspray' oil) on euonymus, azalea, pieris, boxwood
and grapes to control scale, spider mites, lace bug, leaf minor
and other over-wintering insect pests. When applying the oil, the
ambient temperature must be at least 40° F but 50° F is
preferred. DO NOT spray blue tinted, needle leaf evergreens, maples
or perennials. Do not spray any other plant that has also been sprayed
with lime sulfur within the previous 30 days.
TOOL CARE: Clean out tank sprayers.
If you have used an oil spray, use the household cleaner '409' to
clean the sprayer. Clean and lubricate all tools.
WINTERGREEN: Grow wintergreen (Gaultheria
procumbens) in the shade garden. Cut and crush leaves for a fragrant
dish of teaberry scent.
FUN! Visit the National Arboretum. There's
no traffic and winter landscape examples of exfoliating tree bark,
berries and ornamental grasses are as startling as the bonsai exhibit.
INDOORS
HOUSEPLANTS: NASA studies prove that
15-20 foliage plants can refresh 1800 square feet of home air by
removing toxic chemicals. Ferns and ficus are among the best selections.
Clean and check your humidifier. Dry air is poor air for people,
stresses houseplants and promotes winter insects. Place plants on
trays lined with pebbles and filled with water to provide optimum
humidity.
Rotate houseplants weekly to maintain uniform shape. Fertilize
houseplants with liquid fertilizer or fish emulsion when watering.
Remember that even houseplants need a dormant season. Use only about
one-half the amount of fertilizer you would use during the active
growing season.
Watch for mites, scale, whitefly and mealy bugs. Use insecticidal
soap to prevent insects and 'Wilt Pruf' mixed with pyrethrines or
resmethrins to control insects. Except for gardenias and bonsai
plants, your watering touch should be light during cooler periods.
Do not use cold water. It shocks the plant roots. Use room temperature
water and keep water off the foliage of the plant … especially
African Violet leaves.
Re-pot root bound house plants up one container size. Freshen soil
of all other plants by brushing off the top 1" of soil and
replacing it with new potting soil.
HERBS: The ten herbs most suitable for
growing as house plants are parsley, thyme, summer savory, sweet
marjoram, chervil, dwarf dill, oregano, chives, dwarf green basil
and dark opal basil. This is a great time to work on an indoor herb
garden.
SEED STARTING: Buying seed packs early
assures the best selections. Perennial seeds take a long time to
germinate so start delphinium, 'Shasta' daisy, carnation, digitalis
and armeria now. Annuals like impatiens, snapdragons and petunias
should be started now as well.
READ: Seed and plant catalogs. Many
can now be ordered over the internet if you aren't already a customer.
You may not order from the catalogs but you will learn a lot. "Wayside
Gardens", "Johnny's Select Seeds", "Park Seed",
and "Burpee" are particularly informative. Michael Dirr's
Hardy Trees and Shrubs is an excellent reference work for your permanent
library.
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