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Your Garden
The Premier
Gardeners
Guide
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Garden Greenhouse
Having a
greenhouse can and year-round fun to your garden. The ability to start
seedlings and grow tender plants adds another dimension to your
favorite past time.
Your greenhouse
should be placed where it can get maximum sunlight. The best location
for a greenhouse is on the south or southeast side of a building or
shade trees. Sunlight all day is best, but morning sunlight on the east
side is sufficient for plants.
Morning sunlight is most desirable
because it allows the plant's food production process to begin
early; growth is maximized. An east side location captures
the most November to February sunlight. The next best locations are
southwest and west of major structures, where plants receive sunlight
later in the day. North of major buildings is the least desirable
location and is good only for plants that require little light.
Deciduous trees,
such as maple and oak, can effectively shade the greenhouse from the
intense late afternoon summer sun; however, they should not shade the
greenhouse in the morning. Deciduous trees will also allow
maximum exposure to the winter sun, because they shed their leaves in
the fall.
Evergreen trees have foliage year round and should not be
planted where they will shade the greenhouse because they will block
the less intense winter sun. You should try to maximize winter sun
exposure, particularly if the greenhouse is to be used year-round.
Remember that the sun is lower in the southern sky in winter causing
long shadows to be cast by buildings and evergreen trees .
A home greenhouse
can be attached to a house or garage, or it can be a freestanding
structure. The chosen site and personal preference can dictate the
choices to be considered. An attached greenhouse can be a half
greenhouse, a full-size structure, or an extended window structure.
There are advantages and disadvantages to each type.
A greenhouse is
not always needed for growing plants. Plants can be germinated in your
home in a warm place under fluorescent lamps. The lamps must be close
together and not too far above the plants.
A cold frame or
hotbed can be used outdoors to continue the growth of young seedlings
until the weather allows planting in a garden. A hotbed is similar to
the cold frame, but it has a source of heat to maintain proper
temperatures.

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