Plants in Flower:
Crape Myrtle, Rose-of-Sharon, Sasanqua Camellia, Japonica Camellia, Dahlia,
Canna, Ginger Lily, Chrysanthemum, Spider Lily, Fall Crocus, Liriope, Sedum and
Summer Annuals.
What to Fertilize:
--None. See what's happening in lawn care.
What to Plant:
--Mid-September is a great time to set out landscape plants.
--When planting containerized plants, try to be certain to disturb or "open
up" the plants' root ball.
--Set out new chrysanthemum plants this month.
--Plant pansies to add color to your yard in the autumn, winter and spring
months.
--Groundcovers will become well established if planted now.
--Transplant any evergreen trees or shrubs that need moving this month.
--Plant the following fall vegetables in September: mustard, onion, radish and
turnip.
What to Prune:
--Do NOT prune shrubs in September, October or early November!
--Remove "weed" or unnecessary trees from your landscape.
--Rootprune any trees or plants you plan to move next spring.
Pest Outlook:
--Check the following landscape shrubs for the following insect pests:
arborvitae, hemlock and juniper - spider mites, azalea and pyracantha - lacebug,
and euonymus - scale.
--Crape myrtle leaves may be blackened from sooty mold. This is caused
indirectly from aphid feeding on the foliage. Help loosen sooty mold by spraying
the leaves with summer oil.
--Protect ornamental cherry trees, purple-leaf plums and cherry laurel plants
with an insecticide that controls borers.
--Spray for peach tree borer on your plum, nectarine and peach tree trunks.
--Continue with weekly rose spray program.
--Spray red-tip photinia for leaf spot if needed.
-- Keep a close eye on all fall vegetable plants. Insects and diseases are more
severe in the autumn.
--Control the following woody weeds by spraying the recommended herbicide:
trumpet creeper, Bermudagrass(wiregrass), and blackberry.
Lawn Care:
--Tall fescue and bluegrass lawns should be seeded early this month. Remember
to mulch the newly seeded areas with wheat straw to protect the young seedlings
from drying out.
--Fertilize and lime your tall fescue-bluegrass lawns according to soil test
results. This is the second feeding for the year.
--Do NOT fertilize warm season grasses like centipede grass, Bermudagrass and
zoysia now.
--Homeowners can continue to apply an insecticide for lawn grubs in early
September, if not done in August.
Propagation:
--Spring flowering bulbs can be divided and replanted this month. Daffodils
will be the bulbs that most likely need this consideration.
Specific Chores:
--Purchase apples produced at local orchards.
--Mulch your favorite landscape plants before winter arrives.
--Mark trees in the woods to be transplanted next March.
--Clean up garden sprayers and lawn equipment if not in use.
--Prepare houseplants to reenter your home. Bring them inside a little each day
and rid them of any insect pests.
--If you do not have a fall vegetable garden, it is a good time to chop, burn or
discard this summer's dead vegetable plants.
--Look for spring flowering bulbs to plant in October.
--You can get last year's poinsettia to flower by placing it in total
uninterrupted darkness for 15 hours a day, starting the last week of the month
and continuing through Thanksgiving. Do NOT leave in darkness all day!
--Order seasoned firewood for the winter.