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How to Grow Impatiens
by Marilyn Pokorney
Description: Tips on planting and growing impatiens.
Next to petunias and geraniums, impatiens are one of the
most popular old-fashioned favorite flowers.
Impatiens need well drained soil with a pH of 6.0 to 7.0.
Impatiens like shady to semi-shady conditions. Keep soil
moist in sunnier areas. The plants will wilt but a good
watering will always revive them.
A lot of sun and too much nitrogen fertilizer will call lots
of foliage but fewer blossoms.
Impatiens seeds are extremely tiny. It is estimated that
there are 46,000 seeds in half a teaspoon. It is best to
start them indoors 6 to 10 weeks before the last frost.
Scatter the seeds over the dampened planting medium and keep
them in a well lighted area. They should sprout in one to
two weeks. The seedlings need a temperature of about 62 at
night and 72 during the day.
Water the seedlings from the bottom rather than from the
top. They are susceptible to damping off.
Propagation can also be done with cuttings. Place 3 to 4
inch stems into a bed of moist sand, loam, or peat moss. It
will take about a week for the roots to start forming.
Impatiens grow to 12 to 24 inches tall. When planting place
the plants 12-18 inches apart.
Impatiens are sometimes attacked by root knot nematodes when
planted in soil. When planted in containers and hanging
baskets for instance, there is no problem.
The big pests for impatiens are mites, aphids, thrips, and
white flies.
Most Impatiens grow 12-24" tall. In the garden, space plants
12-18 inches apart.
Impatiens don't hold onto spent blooms most of the time but
it is good to remove any dead leaves and stems, and to
deadhead any remaining blooms.
For more information on growing impatiens visit:
http://www.apluswriting.net/garden/impatienstips.htm
http://www.apluswriting.net/dampingoff/dampingoff.htm