It’s December… What Needs To Be Done
- Plant berry-producing trees and shrubs to add winter color to your landscape. Choices include possumhaw and yaupon holly, Carolina buckthorn, rusty blackhaw viburnum and American beauty berry.
- Plant pre-chilled tulip and hyacinth bulbs mid to late month. Plant bulbs in masses for best effect.
- Daffodil bulbs may still be planted. Look for early and small-flowering varieties that tend to naturalize and return yearly.
- Considering a living Christmas tree? Choose an adapted plant. Junipers, Arizona cypress and pyramidal hollies are good options. While indoors, place the tree in the brightest natural light and keep soil moist. Do not leave indoors for more than two weeks.
Fertilizing and Pruning
- Apply a root stimulator such as liquid seaweed or a high-phosphorus fertilizer to newly planted trees and shrubs.
- Do not top crape myrtles or remove the central leader of any shade tree. It destroys the crape myrtle’s natural shape, and delays blooming by five or six weeks. If your plant is too tall or too wide, remove or relocate it, and replace with something smaller that won’t require trimming.
- Remove mistletoe from trees as soon as it becomes visible. Use a pole pruner to remove the entire twig from infected branches before the mistletoe produces berries. There are no effective consumer products to control this parasitic plant.
- Protect tender vegetation from the cold with a lightweight frost cloth available at most nurseries and garden centers.
- Continue to water lawns, newly planted trees, shrubs and perennials if rainfall is insufficient.
- Prepare garden soil for spring planting by tilling in 6 inches of organic matter (compost) to a depth of 8 to 10 inches.
- Take time during the holidays to check out the new seed and nursery catalogues. Order early to ensure availability.
- Let’s not forget our feathered friends during the winter when their natural food supply is limited. Providing sunflower, safflower and thistle seed, suet and fruit will attract many species of birds to your backyard. And be sure to provide water.
- Create a wildlife-friendly landscape that attracts birds, bees and butterflies by planting a diversity of native and adapted plants. Visit http://tpwd.texas.gov/huntwild/wild/wildlife_diversity/wildscapes/. Also, check out https://wateruniversity.tamu.edu/design/plant-database for recommended plants.
- Apply 2 to 4 inches of mulch in newly planted landscape beds. Mulch protects against winter freeze damage, conserves moisture, controls weeds and reduces erosion.
- Remember the Earth-Kind® Challenge that you took in January? To learn how many new, earth-friendly practices you adopted this year, return to http://aggie-horticulture.tamu.edu/earthkind/challenge/test and retake the test. By implementing Earth-Kind® practices, you can create beautiful, easy-care landscapes, while conserving our natural resources and protecting the environment.
Click here to read the complete E-Garden Newsletter December