Fall Tomatoes

        Growing tomatoes for fall harvest can be quite rewarding. Fall tomatoes should be planted from transplants during the month of July in central Texas. We generally plant them 14-16 weeks before the average first killing frost, which is about Nov.15 in the Marble Falls area of Central Texas.       You can purchase new plants or root cuttings from existing healthy plants. If you decide to root cuttings, start about 2-3 weeks ahead of the planting time. Remove suckers (the branches that grow out of [...]

By |2025-07-14T15:52:57-05:00July 17th, 2022|Vegetable Gardening|

Squash Bugs

Squash bugs are appearing in numbers now on leaves of squash and related plants such as pumpkins, melons, and cucumbers.     Nymphs hatch from eggs laid on the underside of leaves near the crown of the plant.           Nymphs are green and red, about 1/8” long and appear clustered in groups at first. As they develop into adults through five instars (stages) they disperse themselves on the plants.         Adult Squash bugs are grayish brown, with short orange stripes around the edge [...]

By |2022-04-18T11:58:45-05:00April 18th, 2022|Insects, Vegetable Gardening|

Sweet Potato Varieties

    Beauregard: (90-100 days) An outstanding release that is widely grown for sweetness and high yields with uniform tubers. Resistant to soil rot and white grubs as well as cracking.     Photo courtesy of Steele Plant Farm     Georgia Jet: (90-100 days) Extremely fast growth followed by nice sized potatoes in just 90 days. Sweet orange flesh and sugary aroma make this top for baking. Can be grown in a 20 gallon grow tub.     Photo courtesy of Steele Plant Farm   Vardaman: (100 days) Bush [...]

By |2025-04-17T13:25:41-05:00April 18th, 2022|Plants, Vegetable Gardening|

Onion Varieties for Central Texas

Short Day Onion Varieties for Central Texas: “Short-day” onion varieties quit forming leaves and begin forming bulbs when the day length reaches 10-12 hours, and are best for Southern Gardens. The following varieties have proven to be the best for Central Texas.     1015Y:  This globe-shaped onion up to 6” wide is named after the ideal date the seed is planted (October 15). The off-white flesh is sweet and great for cooking, salads, etc. It takes  about 115 days from planting to harvest. Storage potential is 2-3 months. Photo [...]

By |2022-01-25T11:02:41-06:00January 25th, 2022|Vegetable Gardening|

Growing Carrots in Central Texas

Growing Carrots from Seed Carrots can be a rewarding crop to grow in Central Texas. Soil preparation and proper planting time will ensure a good harvest. We have a fall planting time from late August to early November and a spring planting time of mid-January to early March in Central Texas. If you take advantage of both growing periods you will have a long harvest of delicious carrots to enjoy.   Carrots require a deep, well-drained soil to thrive. Adding 3”-4” of organic matter and a light application of organic [...]

By |2026-02-02T14:36:10-06:00January 5th, 2022|Vegetable Gardening|

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|

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 |2026-01-11T11:44:36-06:00August 18th, 2021|Vegetable Gardening|

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|Insects, Plants, Fruit & Nuts, Disease, Vegetable Gardening|

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|

Imported Fire Ant Control

Face it, we have all had run-ins with Fire Ant mounds and the painful blisters that form after they bite. Children, pets, and wildlife are especially vulnerable, as they are often unaware of the mounds until the ants begin biting. There are several options for controlling (but unfortunately not eradicating) Imported Fire Ants: The Two Step Method: Step One involves broadcasting a fire ant bait over the entire area once or twice a year. This has the potential for reducing the colonies by 80-90%. Apply baits in the evening when [...]

By |2022-01-15T12:27:23-06:00May 19th, 2021|Lawn Care, Insects, Vegetable Gardening|

Bacterial Leaf Spot on Peppers

This devastating disease can infect peppers and tomatoes. Prevention is the key, as once the disease has taken hold treatment is not effective. Bacterial leaf spot causes lesions that look like they are soaked with water. The spots usually appear on the lower leaves first, and as the disease progresses the spots are purple brown with a light brown center. When the spots appear on the peppers, they cause spotting and raised cracks, which open the fruit up to infection by other disease organisms. There are no resistant varieties and [...]

By |2022-01-15T12:28:04-06:00May 12th, 2021|Disease, Vegetable Gardening|
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