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1st Week of July
- Snapdragons should be pinched back after blooming
to promote a second flush of growth.
- Cut back and fertilize delphinium and phlox to encourage
a second flowering.
- A brown or grayish cast over a lawn can be caused
by a dull or improperly adjusted mower blades that shred
grass rather than cut it.
- Certain pesticides have a waiting period of several
days between the time of the last spray and harvest.
Read and follow directions on all labels before applying
to your vegetable crops.
- Check the soil moisture of container grown vegetables
and flowers daily.
2nd Week of July
- Dig, divide, and replant iris if it hasn’t been
done in five or six years.
- Divide Oriental poppies and bleeding heart after the
foliage dies.
- Continue to water, weed, and defend the vegetable
garden against insects, birds, and animals.
- Pick summer squash, beans, peppers, and cucumbers
to keep plants producing.
- Plant cool-weather crops for a fall harvest.
3rd Week of July
- Water newly planted trees and shrubs thoroughly once
a week during dry weather.
- Wait until tomatoes, peppers, and eggplant have set
some fruit before you fertilize them.
- Spruces with yellowing needles may be infested with
mites.
- Prune and fertilize climbing roses after they’ve
flowered.
- Continue to protect fruit trees against insects and
diseases.
4th Week of July
- Continue a regular insect and disease control program
for roses.
- Keep birch trees growing vigorously by watering and
fertilizing them.
- Cut poinsettias back so shoots are about 4 inches
long. Root the cuttings now and they can be flowering
by Christmas.
- Remove old flower heads from lilacs and rhododendrons.
- Keep checking house plants set outdoors for the summer.
They dry out quickly, so they may need watering at least
once a day.
5h Week of July
- Water newly planted trees and shrubs thoroughly once
a week during dry weather.
- If you have been pinching back your mums this summer,
now is the time to stop so they will be able to develop
flower buds for the fall.
- Sow seeds of hollyhocks, English daisies, foxgloves,
violas, Canterbury bells, and Sweet William now for
next year's bloom.
- Begin to cut and dry herbs and flowers.
- Many of the trees and shrubs popular in home landscapes
can be started from cuttings during
July and August. But remember, it may be three to five
years before they reach the size you see
in the nursery.
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