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October 2024 Gardening Tips

Tuesday, October 1, 2024

Turfgrass

  • You can continue to replant or establish cool-season lawns like fescue.
  • The mowing height for fescue should be lowered to approximately 2½ inches for fall and winter cutting.
  • Broadleaf weeds like dandelions can be easily controlled during October. (HLA-6601)
  • Mow and neatly edge warm-season lawns before killing frost.

 

Water Gardens

  • Take tropical water garden plants indoors when water temperatures near 50 degrees Fahrenheit.
  • Close the water garden for the winter by placing hardy plants in the deeper areas of the pool. Stop feeding the fish.
  • Cover water gardens with bird netting to catch dropping leaves during the winter months.

 

Ornamentals

  • Plant cool-season annuals like pansies, ornamental cabbage or kale, snapdragons, and dusty miller when temperatures begin to cool.
  • Begin planting spring-flowering bulbs like tulips, hyacinths, crocus and daffodils.
  • Good companion plants for bulbs are ground covers such as ajuga, vinca, English ivy, alyssum, moneywort, thrift, phlox, oxalis, and leadwort.
  • Peonies, daylilies, and other spring-flowering perennials should be divided or planted now.
  • Dig and store tender perennials like cannas, dahlias, and caladiums in a cool, dry location.
  • Purchase trees from nurseries and garden centers to select the fall color you prefer.
  • Many perennials can be planted at this time and the selection is quite nice.
  • Plant fall mums and asters and keep them watered during dry conditions. Don’t crowd since they take a couple of years to reach maturity.
  • Plant container-grown trees and shrubs this month.

 

Fruits & Vegetables

  • Dig sweet potatoes and harvest pumpkins and winter squash.
  • Remove green fruit from tomato plants when frost threatens.
  • Harvest Oriental persimmons and pawpaws as they begin to change color.
  • There is still time to plant radishes and mustard in the fall garden.
  • Use a cold frame device to plant spinach, lettuce, and various other cool-season crops for production most of the winter.
  • Plant cool-season cover crops like Austrian winter peas, wheat, clover, and rye in otherwise fallow garden plots.
  • Remove all debris from the garden to prevent overwintering of various garden pests.
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