About Mary Kay Pope

Mary Kay is an asset to Backbone and a wealth of knowledge! Many customers come in and ask for her by name for all their plant questions. It's no wonder why, as Mary Kay has 47 years of experience in the horticulture field. She holds a B.S. in Horticulture from Ohio State University, a TMCNP and a TCLP from Texas Association of Nurserymen, a Specialist in Urban Trees Certification from Texas A&M, and is a Certified Arborist.

Ganoderma Butt Rot

The presence of a “fruiting body”, or conk, at the base of a tree or palm is a sign that the tree may be infected by a species of fungus called Ganoderma. There are several species of this fungus that affect different hosts. This one is Ganoderma sessile, and it affects oaks, maples, honeylocusts and other hardwoods. The conks appear annually in summer and fall at the base of the tree or on a lateral root close to the trunk. The fungus enters through wounds in the trunk commonly made [...]

By |2023-02-28T08:32:25-06:00January 4th, 2022|Trees, Disease|
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Germinating Parsley from Seed

Parsley is an essential in the herb garden.  High in vitamin A and C, as well as calcium and iron, it is a biennial plant usually grown in Zones 5-9. Italian, or flat-leaf parsley, is used more in cooking while curly leaf parsley is used more as a garnish. Many herb books include an adage about parsley going to the devil and back seven times before germinating. This obviously refers to the long germination time-often up to 6 weeks-which parsley requires! Seed should be sown indoors about 6 weeks before [...]

By |2023-02-28T08:32:36-06:00December 27th, 2021|Vegetable Gardening|
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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|Uncategorized|
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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

What are the signs of Crape Myrtle Bark Scale? When a customer calls or comes in with black sooty mold showing up on their Crape Myrtle leaves, trunks or even plants underneath the tree, 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 [...]

By |2024-06-13T11:29:56-05:00August 10th, 2021|Uncategorized|
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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|Plants, Insects, Fruit & Nuts, Disease, Vegetable Gardening|
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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|Uncategorized|
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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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