<% tDate="September 20, 2003" %> KLRU: Central Texas Gardener > Question/Plant of the Week > <%=tDate%>
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Question of the week

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Q. What is winterizer fertilizer?

A. I have no idea and neither do the people who make it! Really, the word “winterizing” is a marketing tool, that has no valuable application to our soils, plants, or weather. Manufacturers make these for gardeners north of us (like to Canada) that have cool season grasses. Here, we have warm season grasses.

In fall, our grasses slow down in response to shorter amounts of sunlight combined with cooler temperatures. If we fertilize heavily in August or September, all we do is encourage lush growth that can lead to problems like brown patch, especially if we use synthetic fertilizers that are immediately available to the plant.

Instead, take a serious look at your lawn in early to mid October, when temperatures have really started to cool down. If it really looks hungry, give it a very light dose of a fertilizer higher in nitrogen, with a little potassium. A large amount will just end up in our creeks. In most cases, we needn’t apply any fertilizer right now.

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Plant of the week

Photo: Coral VineCoral Vine or Queen’s Wreath (Antigonon leptopus) This drought tolerant native of Mexico is a dependable perennial vine with heart shaped leaves and a vigorous growth habit, so give it plenty of room. In late summer and fall it produces striking lacy clusters of vivid pink blooms that hang down like delicate chains. It is virtually pest and disease proof, but does like well-drained soils and a full sun to part shade exposure. Coral vine supports our important pollinator insects like bumble bees. A white blooming form is also available.

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Planting tips of the week
  • Get houseplants ready to move indoors. It’s much easier to deal with scale and other pests while the plants are outside.
  • Divide daylilies and iris.
  • Be thinking about spring bulbs so that you’re ready when they hit the nurseries.
  • Plant broccoli, cabbage, cauliflower and garlic.

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