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AZALEAS
Azaleas
are perhaps Atlanta's most popular shrub. The springtime blooms of
white, red, pink, and purple, combined with the white blooms of
dogwoods, send gardeners into a landscaping frenzy. Azaleas were
first cultivated by the Japanese many centuries ago. Today, there
are thousands of hybrids. Azaleas can be grown in the sun or shade. If
grown in full sun, consistent watering is a must or the plant will
suffer and die. Azaleas are slow growers and do not need a lot of
fertilizer. However, regular fertilizations will result in faster growth
and more flowers. Fertilize in February through April. Prune azaleas
after they finish blooming. If you prune azaleas in late summer or fall,
you will be pruning off next springs flowers. Deadheading, or removing
dead flowers, is beneficial to increasing next year's flowers.
RHODODENDRONS
Rhododendrons
have large and spectacular flower displays in late spring. Cousins of
Azaleas, they are larger, with bigger and darker green leaves.
Rhododendrons come from the Himalayan mountains where large plants grow
over 50 feet tall. They are also very popular in Britain. American
varieties tend to grow 3 to 8 feet tall. There are numerous varieties,
sizes, and shapes. Most grow best in partial shade. Removing dead
flowers, deadheading, will dramatically increase the number of next
year's flowers.
CAMELLIAS
Camellia
Japonica - Dense pyramid of lustrous dark green foliage. This shrub
has beautiful flowers from December till April. Cold nights can brown
its petals. Below 0 degree temperatures can kill the plant. It grows 8
to 10 feet tall and grows best in partial shade.
Camellia Sasanqua -
Smaller and more refined than Camellia Japonica. The leaves are a
lustrous dark green though smaller than Camellia Japonica. Small flowers
bloom from September to December.
HYDRANGEA
Summer
flowering deciduous shrub which comes in numerous varieties. The plant
has large medium green leaves. It does best in partial shade and is
actually very difficult to establish in full sun. Hydrangeas bloom on
previous years growth and pruning should be done right after flowering.
The flower's color is dependent on soil PH and can change. Blue flowers
need a PH of 5.0 to 5.5 and pink flowers from 6.0 and higher. Aluminum
ions in the soil also affect the color change.
PIERIS JAPONICA
An
excellent large broadleaf evergreen which is famous for its rich bronze
to red and pink leaves, the new growth, which change to a dark green.
White flowers bloom in the spring. Pretty flower buds grow at the tops
of branches all winter until flowering. It needs partial shade. It is
slow growing to 9 to 12 feet in height by 6 feet wide.
GARDENIA
August Beauty Gardenia
- Grows 4 to 6' tall by 4 to 6' wide. Large double white flowers
blossom from May to October. Excellent choice for fragrant flowers and
handsome foliage. It needs protection from winter winds and cold.
Mystery Gardenia -
Large 4 to 5" diameter with double white flowers
HIBISCUS
Deciduous shrub or small
tree growing 8 to 12 feet tall. It has large flowers in the summer.
There are numerous varieties, some which are tropical and must be
brought indoors during the winter.
OSMANTHUS
A
large, dense, oval-rounded shrub which grows 15 to 20 feet tall, though
it can be pruned to smaller heights. Very fragrant white flowers
typically bloom in the fall but can also bloom is spring.
CAROLINA CHERRY LAUREL
Large evergreen shrub to
a small tree. Grows 20 to 30 feet tall and is often used for screens and
hedges. There are small white flowers in the spring.
DAPHNE ODORA
Small
mounded evergreen shrub growing to 3 feet. This temperamental plant does
best in shade. It has fragrant, rosy purple flowers in early spring.
LOROPETALUM
Irregularly rounded
evergreen shrub, with dark red or green leaves, depending on the
variety. Small fluorescent pink flowers appear in April. Grows 6 to 10
feet tall and wide.
SPIREA
Small deciduous shrub
grows 2 to 3 feet high and 3 to 5 feet wide. Has soft, small leaves that
are yellow to dark green, depending on the variety. Small white to deep
pink flowers bloom during the summer months. must be grown in full sun.
Popular Atlanta species include: Anthony Waterer Spirea, Bumald Spirea,
Dolchica, Gold Flame Spirea , and Gold Mound Spirea.
QUINCE
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