Articles

Overview Plant breeding has changed dramatically in the last century. As tools like F1 hybridization, tissue culture, and genetic mapping have become standard in modern horticulture, breeders and growers alike are faced with the question: Are these newer methods better than the traditional ones? Using the petunia as a central example, this article explores the strengths and weaknesses of modern-day breeding methods compared to historical approaches—and considers what this means…
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Overview At Gen1 Greenhouse in Nacogdoches, TX, we are undertaking a multi-generational breeding project focused on petunias. Our goal is to explore and stabilize traits through structured observation of the P (parent), F1 (first filial), and F2 (second filial) generations. This work lays the foundation for future cultivar development and potential landrace identification. Images of Petunia These images show each variety of petunia currently grown at the greenhouse. The three…
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We all understand how difficult it can be to keep succulents alive, and it is even harder to keep them thriving. The biggest factor at play in allowing your succulents to thrive is the soil, because soil holds the key to root growth, nutrient supply. and much more. The soil can either help water flow through the roots like a refreshing drink or let it build up in the pot…
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Pruning Tomatoes and Growing Them Successfully in East Texas Tomatoes are a staple in many home gardens, and for good reason—they are productive, versatile, and relatively easy to grow with the right care. In East Texas, our warm climate allows for a long growing season, but high humidity and pests can pose challenges. Proper pruning is one of the best ways to keep your tomato plants healthy and productive. How…
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Introduction No-till gardening is a sustainable method that improves soil health while reducing labor and disruption to the garden ecosystem. By eliminating traditional tilling, this technique preserves soil structure, boosts beneficial microbial activity, and prevents erosion, making it an excellent choice for both home gardeners and large-scale growers. Why Choose No-Till Gardening? Tilling may seem like a quick way to loosen soil, but it actually disrupts essential soil life, leading…
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Gardeners often have mixed feelings about snails. These slow-moving creatures can bring both benefits and challenges to a garden, making it essential to understand their roles and how to manage them. Snails as a Friend Snails can be beneficial in a garden ecosystem. They feed on decaying plant material, helping to break down organic matter and enrich the soil, which boosts nutrient availability for other plants. Snails also play a…
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Description A hybrid succulent is a cross between separate succulent species, often times belonging to separate genera. A few examples of hybrid genera (sometimes referred to as nothogenera) include xGraptosedum, xGraptoveria, and xSedeveria. As the names imply, these nothogenera come from the cross between Graptopetalum, Echeveria, and Sedum respectively. Creating hybrid succulents can be incredibly challenging, but the results are well worth the effort, as you will soon read. Advantages…
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Enclosed ecosystems, often called closed terrariums, are self-sustaining mini-habitats where plants and microorganisms work together to create a balanced environment inside a sealed container. These unique ecosystems mimic the natural processes found in the wild, as water, oxygen, and nutrients cycle continuously, providing the plants with everything they need to thrive. By observing an enclosed ecosystem, we get a glimpse of how nature manages its resources, making it a captivating…
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Overview Golden Pothos (Epipremnum aureum) is a favorite among houseplant enthusiasts, and for good reason. Known for its heart-shaped leaves streaked with golden-yellow, this hardy plant not only adds a pop of color to any room but is also incredibly easy to care for. Golden Pothos is a versatile choice for both new and experienced gardeners, thriving in a range of indoor conditions and bouncing back even when it faces…
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Propagation Methods Propagation and succulents go hand-in-hand. There are several ways to propagate your succulents; however, stem cuttings and leaf cuttings are the usually easiest method. Experienced horticulturist may instead opt for propagation through seed because of the added benefits, such as the potential for genetic mutation, or the ability to create hybrids, but this method can be incredibly difficult. Luckily if you follow these propagation guides then even the…
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