White Mold on Mulch or Potting Soil

Have you ever opened a bag of mulch, compost or potting soil only to find it is infested with white mold? Have you ever found a white moldy substance growing on or below the mulch in your yard? What is that white stuff on my soil or mulch? It is likely just a harmful saprophytic fungus that is busy at work decomposing organic matter in the mulch or soil. If the white fungus does not look string-like, it could be another fungus called Dog Vomit Slime Mold. Is the white [...]

By |2025-12-28T11:18:35-06:00September 30th, 2025|Plants, Disease|
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Pecan Varieties for Central Texas

PECANS: Mix early and late pollinators for best nut set. All varieties do better with a pollinator. Mature height and canopy width of 30 x 30 ft. Remember, Pecan trees do best in deep soil. If planted in the home lawn always check labels on insecticides, fungicides and herbicides before applying them to the lawn. If the label says "do not apply under the canopy of fruit or nut trees" use another option   Choctaw (Cho)– Late pollinating variety with very large nuts and soft-shell. Early bearing variety with good [...]

By |2025-09-23T13:12:48-05:00September 23rd, 2025|Fruit & Nuts, Plants, Trees|
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Lace Bugs on Texas Persimmon

  We've had a lot of samples of Texas Persimmon brought into the nursery lately with Lace Bug infestations. The leaves appear "mottled" from the insects feeding with their sucking mouthparts. The undersides of the leaves will have little black "dots" which are the insect's excrement. This insect is tiny but visible to the naked eye. It is named for the lacey appearance of its wings. It may be helpful to know that this insect is also a pest on Bur Oak and Lantana in Central Texas. Keep an eye [...]

By |2025-07-16T13:45:40-05:00July 16th, 2025|Insects, Plants|
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Hail Damage to Plants Recovery Guide

First, I'd like to say how sorry I am if your garden and landscape was damage by hail. While it is a fairly common occurrence in Central Texas, that doesn't make it any easier to take when one day you have a beautiful garden/yard and the next it is shredded.  Assess the damage The first thing that you should do is to assess the damage. Since hail storms often involve high winds, inspect trees for any damaged or broken limbs and locate any plants or trees whose stems were broken [...]

By |2025-06-02T14:21:53-05:00June 2nd, 2025|Vegetable Gardening, Plants, Trees, Succulents and Cacti, Yucca and Agave|
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Perennials for the Shade in Central Texas

Finding perennials for the shade, or even part shade can be challenging at times. While this list is a compilation of plants that do well in "dappled" shade, I have included a few that will tolerate a few hours of morning sun and even a few that will tolerate sun "or" shade. Please read the descriptions carefully to determine which will work best in the amount of shade that you are planting in. Pay attention to the "summer sun" conditions where you are planting for best results.   Chinese Ground [...]

By |2025-12-29T13:03:48-06:00May 26th, 2025|Plants, Native Plants|
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Septoria Leaf Spot of Tomato

    Tomatoes are susceptible to a variety of fungal leaf spot diseases. Proper cultural methods go a long way in preventing them.           Septoria leaf spot usually shows up on the lower leaves after the fruit has begun to set. Removal of the lower leaves as the plant grows so that splashing water will not spread the disease is recommended.       The fungus overwinters on plant debris or on any plant in the Nightshade family. It can also survive on tomato cages and [...]

By |2025-04-17T13:29:24-05:00April 17th, 2025|Plants, Disease, Vegetable Gardening|
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Tiger Eye Flowering Maple

This tender perennial is native to the tropics and sub-tropics of the Americas, Africa, Asia and Australia. I have found various Zones applied to it, with 8b and 9 the most common. I would believe that it could be root-hardy to 20°F if established in the ground in a protected location. It lends itself to container growing as well, and can do well in a sunny window in the winter.     Flowering Maples do best in filtered shade, dappled shade or part shade in Central Texas. I would definitely [...]

By |2025-04-01T14:59:12-05:00April 1st, 2025|Plants, Houseplants|
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My Ruellia is Fuzzy

What is that white "fuzz" on my Mexican Petunia?     The first thing you should check for is mealy bugs. They are known to infest Ruellia and can be difficult to control.  If you do find mealy bugs on your Ruellia it is best to trim the plants back hard, bag the clippings and seal the bags before disposing them.            If the temperatures are between 45°-85°F you can spray them will All Seasons Oil after new growth appears. Consult labels on other products to [...]

By |2024-11-30T16:00:45-06:00November 30th, 2024|Insects, Plants|
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Grow Cilantro from Seed

Grow Cilantro from Seed Cilantro is a cool-season crop that grows best when the temperatures are between 50° and 85°F. In Central Texas we can begin seeding Cilantro into our gardens in September/October for a November/December harvest and again in February for an April harvest. When established Cilantro can tolerate temperatures down to 20°F. The leaves may freeze but the plants should grow back. Plants in the ground should be covered with frost cloth if a hard freeze is expected.  If planting Cilantro in November, December or January, planting in [...]

By |2025-12-14T10:29:58-06:00October 12th, 2024|Vegetable Gardening, Plants|
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Gardening in Clay Soils in Central Texas

Why is it hard to find information on gardening in clay soils? If you have been gardening in clay soil for very long you have probably had your fair share of failures. It is hard to find lists of plants that will thrive in heavy soil, as no one really wants to stick their neck out with recommendations in case it doesn’t work. Of course, there are many variables that need to be considered, and growing conditions are never identical, so please consider this a list of “plants to try” [...]

By |2025-05-03T08:54:27-05:00October 7th, 2024|Palms, Vegetable Gardening, Plants, Trees|
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Why are My Tomatoes Not Ripening?

Why Aren’t My Tomatoes Ripening? It’s June, and some of you have been wondering why your tomatoes have continued to remain green and are failing to ripen. The short answer is TEMPERATURE.     The optimum temperature for tomatoes to ripen is 70° to 75°F. If you were a bit late getting your tomatoes planted and/or the temperature got above 85°-90°F early this year, the ripening process slows or even stops. At these high temperatures the pigments lycopene and carotene, which are responsible for giving the fruit the red or [...]

By |2024-06-09T15:35:52-05:00June 9th, 2024|Vegetable Gardening, Plants|
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