<% tDate="October 25, 2003" %> KLRU: Central Texas Gardener > Question/Plant of the Week > <%=tDate%>
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Question of the week

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Q. How do I protect my tropicals like Key Lime and Bougainvillea?

A. In the ground, plants have the protection and the warmth of the soil, so even if the tops freeze back, the roots may be safe. Plants in containers don’t have this advantage. Many container plants, including those roses you never got around to planting, will be fine if you can put them up against the house. Mulch them well, and don’t over water or let go completely dry (especially if a freeze is expected). The producer has great luck with this routine, even with bougainvilleas, by harboring them on the patio and covering them with old blankets and towels.

For tropicals you don’t want to risk, put them in a shed or garage or in the house. The inadequate light will cause leaf shed, but the plants will recover in the spring. Be careful about overwatering—let the plants go dormant. If you can bring them inside, take time now to inspect them for whiteflies or other insects. Remember that the light indoors, as bright as it is to your eyes, is not sufficient for the plants. Give them the brightest spot you can, but expect them to lose their leaves. Ficus will definitely drop leaves, but it’ll get over it.

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Plant of the week

Photo: Desert WillowDesert Willow (‘Regal’ & ‘Bubba’)
Desert Willow is a shrub/tree that adds a distinct Western flair to the landscape. The fine, strappy foliage casts a very light shade which means you can underplant this ornamental with other sun loving plants.

Once established it is very drought tolerant and not very attractive to foraging deer. Trumpet shaped, light pink blooms which are lightly fragrant appear in waves from late spring to fall.

Two attractive selection with burgundy blooms are ‘Regal’ and ‘Bubba’. Desert Willow is easy to grow if you provide it a sunny exposure and well drained soil. Remember, fall is prime time for planting trees and shrubs!

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Planting tips of the week
  • If you want to add fall color to your garden, now is the perfect time to select a plant from the nursery so you can see how it will perform for you.
  • It’s also a great time to select berry-producing plants.
  • Continue planting roses, and get those wildflower seeds in the ground as soon as possible.

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