<% tDate="September 17, 2005" %> KLRU: Central Texas Gardener > Question/Plant of the Week > <%=tDate%>
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Question of the week

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Q. How can I tell when the citrus I'm growing is ripe?

A. Color is not a good indication of ripeness. Most of the citrus we buy is colored after itís harvested. So, don't wait until your lemons or limes turn color. When the fruits reach full size, the best way to test is simply to taste one. The same is true of Satsuma oranges, but you can start tasting when they begin to turn orange.

Some varieties ripen in October and some in early November. Most limes and lemons continue to produce off and on, while the oranges tend to be more fall bearing.

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Plant of the week

Photo: Marjoram & OreganoMarjoram & Oregano
Need a plant that likes to spill over the side of a container, hug the ground in sunny areas, and spices up recipes? Oregano and marjoram are two that can fill all those shoes. They make great ornamental groundcovers and do very well in sunny areas that may tend to dry out a bit periodically. The leaves are a staple in seasoning tomato-based sauces as well as for seasoning soups, seafood and grilled meats. These herbs have been jointly named the 2005 Herb of the Year. So get a head start and plant some oregano and marjoram now. It's much easier to establish perennial herbs in cooler weathers.

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Planting tips of the week
  • It's time to control perennial weeds. The primary reason for lawn weeds is that the turf is just too thin. Itís a little late now to thicken it up, but plan for next year to manage it well to avoid weeds.

  • In the meantime, if you want to use a pre-emergent like corn gluten or other product, it needs to go down the second to third week of September. As the weather cools, and if we have rain, the seeds start to germinate under the turf. If you wait too late, the seeds will already be up, even if you canít see them.
  • Prep the beds for cool season flowers, adding compost and a slow-release fertilizer.
  • Plant crops like broccoli, carrots and beets. Start spinach and lettuce in flats in a shady spot. And then of course: the peas. We're in that narrow window when our garden peas need to be planted. Too early and its too hot, too late, and frost will arrive before you get a good crop. For planting times and varieties in your area, contact your Extension Office

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