Moving Houseplants Inside in the Winter

Most houseplants are from tropical locales where cold temperatures are rare and temperatures average 72°F. Although they do well in our yards during the summer, they will need to be moved inside before temperatures reach the 40’s to 50’s at night. Ideally, if your plants are in sun or part sun outside, such as Bougainvillea or Tropical Hibiscus, they would benefit from being moved to light shade for a week or so before transitioning them to the indoors. This will cut down on the stress that causes their leaves to [...]

By |2022-01-15T12:04:46-06:00November 4th, 2021|Houseplants|
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Redbuds-Harbingers of Spring

Redbuds are an excellent indicator of warmer days ahead. From the bean-like seed pods, we can tell that they are in the Legume (or bean) family. Their flowers come in a range of shades of deep rose, pink, purple and white, as well as a range of forms such as single trunk, multi-trunk and weeping. Although we often see the native Redbuds growing and blooming in full sun, they also do quite well as an understory tree, tolerating partial shade very  well. To avoid the ever-present “leaf-scorch” in late summer, [...]

By |2022-03-13T10:16:36-05:00September 15th, 2021|Trees|
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Khaki Weed Control

Khaki Weed (Alternanthera caracasana) is a perennial weed from tropical America that has invaded the southern U.S. at an alarming rate. Because it has a tremendous tap root, it is difficult to control in its mature stage. Repeated sprays and use of surfactant is necessary. Surfactants (spreader-stickers) break down the surface tension on the leaf and allows the herbicide to penetrate better and be more effective. The best control is to not let the plant go to seed. If it does go to seed, pre-emergent control can be effective. The [...]

By |2022-01-15T12:06:02-06:00September 4th, 2021|Lawn Care|
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Rose of Sharon

Rose of Sharon (aka Althea) Hibiscus syriacus Native to China and India, Rose of Sharon was introduced to the gardens of Europe in the 16th century. The specific epithet “syriacus”, refers to it having been collected from gardens in Syria. It is propagated by seed and cuttings, and many new cultivars have shown up in recent years. Many of these cultivars produce little to no seed. Rose of Sharon is a deciduous, multi-trunk woody shrub to small tree that is cold hardy to Zone 5b (-15°F). It tolerates heat, poor [...]

By |2021-08-21T13:44:43-05:00August 21st, 2021|Trees, Plants|
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Vegetable Planting Guide for Central Texas

We all know that Central Texas can be a challenge to grow a vegetable garden in. Fortunately, we have the opportunity to plant in both the spring and fall, so if the weather goes awry in the spring, we can try again in the fall. Texas A&M AgriLife Extension agents have put together a wonderful planting guide for vegetable gardening in our area. Pay careful attention to the "seed" or "transplant" recommendations. If the guide says "transplant" and you plan on starting your own from seed you will need to [...]

By |2024-01-06T12:53:07-06:00August 18th, 2021|Vegetable Gardening|
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Crape Myrtle Bark Scale

When a customer calls or comes in with black sooty mold on their Crape Myrtle leaves, the first thing we look for is aphids. The second thing we look for is Crape Myrtle Bark Scale. Although this introduced species from China, Japan and Korea is not as common as aphids on Crape Myrtles, we are seeing it more and more frequently in recent years. Like aphids, this scale insect has sucking mouthparts which suck the juices from the plant cells. Since they cannot utilize the “sugars” in the cells, they [...]

By |2022-01-15T12:06:50-06:00August 10th, 2021|Trees, Insects|
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Root Knot Nematodes

Root Knot Nematodes (Meloidogyne spp.) are parasitic microscopic worm-like animals that infest plant roots and interfere with the uptake of water and nutrients. Infected plants will appear stunted, they may wilt on hot days even though soil is moist, they may have chlorotic or light green leaves and usually have reduced yields.       The roots will have "knots" on them where the nematode has entered the plant, and the "knots" do not come off easily, as can be seen on this nematode infested potato.         [...]

By |2023-02-28T08:33:07-06:00July 21st, 2021|Vegetable Gardening, Plants, Insects, Fruit & Nuts, Disease|
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Gray Leaf Spot on St. Augustine Lawns

Gray Leaf Spot (Piricularia grisea) usually shows up on St. Augustine Lawns during late spring to early summer, especially if there is abundant moisture available. Spring rains and nighttime watering schedules contribute to disease incidence. Many times cultural practices contribute to the lawn’s susceptibility to disease. Avoid high nitrogen fertilizers, weed and feed fertilizers and frequent, shallow watering. Do not water in the late evening or overnight. Catching the clippings while the disease is active will slow the spread of the disease, as will cleaning mower blades with alcohol before [...]

By |2022-01-15T12:08:01-06:00July 21st, 2021|Lawn Care, Disease|
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Borers in Shade Trees

One of the most frequent questions we get at the nursery is about borer holes in tree trunks. Unfortunately, almost everyone wants to know how to “treat” for the borers, not realizing that the presence of borers is just an indication of a larger problem. Wood boring insects include the larvae of various beetles, moths and even a wood boring wasp. Most of these insects lay their eggs on the bark and the hatching larva chew their way into the plant to feed. Most wood boring insects cannot successfully attack [...]

By |2023-10-23T14:14:57-05:00July 7th, 2021|Trees, Insects|
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Gummosis in Fruit Trees

Gummosis is a term that refers to the presence of  amber-colored sap oozing from the trunk or branches of a tree. It is important to understand that the term “gummosis” is a symptom, not a cause of a tree ailment. Anything that stresses the tree can be a causal factor. It is necessary to determine the cause of the stress in order to mitigate future damage to the tree. Gummosis has a variety of causes: Environmental stress: Compacted soils, poorly drained soils, light sandy soils, use of weed and feed [...]

By |2022-01-15T12:09:08-06:00July 7th, 2021|Trees, Plants, Insects, Fruit & Nuts, Disease|
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Early Blight of Tomato

What is Early Blight? Early Blight is a common fungal disease of tomatoes caused by the fungal organism Alternaria solani. As with most diseases, stressed plants or plants in poor health are more susceptible. This disease can also affect potatoes. The Early Blight fungus generally starts at the bottom of the plant, affecting leaves, stems, and fruits. Dark spots with concentric rings develop on the leaves, and if the fruit is affected spots begin at the stem end, forming a dark sunken area with concentric rings. How do we prevent [...]

By |2023-05-02T09:23:19-05:00June 29th, 2021|Vegetable Gardening, Disease|
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Watering Guidelines for New Plants

First of all, I’d like you to know that this is a difficult subject to write about. There is no “one size fits all” for watering newly planted trees, shrubs and perennials. Soils are different, climatic conditions are variable, and plants are different in their water needs and rate at which they establish. That being said, I will attempt to give you some “guidelines”.  I am sure that you will need to adjust them to your own set of conditions. Trees *Newly planted trees will require from 1-5 years of [...]

By |2022-01-15T12:13:50-06:00June 23rd, 2021|Trees, Plants|
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