OLLI, in cooperation with Texas A&M AgriLife Extension – Galveston County and the Galveston County Master Gardeners, is partnering to present a 4-part Summer Lecture Series on Landscape Water Conservation. These programs will cover a wide range of water management topics, all geared for our Gulf Coast environment. Don’t miss this opportunity to learn how to preserve and protect our most valuable natural resource. (Limit 35)
July 15: Utilizing Drip Irrigation in the Garden
Instructor: Boone Holladay, Galveston County Extension Agent – Horticulture, Texas A&M AgriLife Extension
Drip irrigation is a highly efficient watering system that delivers water directly to plant roots, reducing waste and evaporation. This method of irrigation conserves water, making it ideal for sustainable gardening, especially in our drought-prone summer area. By providing a slow, steady supply of moisture, drip irrigation promotes healthier plant growth while making garden maintenance easier compared to traditional watering methods.
July 22: Rainwater Harvesting Basics
Instructor: Boone Holladay, Galveston County Extension Agent – Horticulture, Texas A&M AgriLife Extension
Rainwater harvesting is a sustainable practice that collects and stores rainwater for later use, reducing reliance on municipal water sources. It helps conserve water, lowers utility costs, and provides an ecofriendly solution for watering gardens, especially in drought-prone
areas. By capturing and utilizing rainwater, gardeners can promote self-sufficiency while protecting our coastal environment.
July 29: Earth-Kind Landscaping Soil Health
Instructor: Steve Holliday, Galveston County Master Gardener, Texas A&M AgriLife Extension
Earth-Kind soil health focuses on sustainable principles that enhance plant growth while protecting the environment. Earth-Kind soil practices promote healthy microbial activity and nutrient-rich soil. Improved soil structure increases water retention and reduces erosion, making gardens more resilient to drought and extreme weather. Utilizing Earth-Kind principles supports long-term soil fertility, leading to healthier plants and a more sustainable gardening
system for our coastal environment.
August 5: Drought-tough Texas Superstar Plants
Instructor: Sue Bain, Galveston County Master Gardener, Texas A&M AgriLife Extension
Texas Superstar plants are specially chosen for their ability to thrive in Texas’ harsh climate, including extreme heat, drought, and poor soil conditions. These plants undergo rigorous testing to ensure they require minimal water, fertilizer, and pesticide use while still providing
excellent ornamental or edible value. By incorporating these plants into landscapes, gardeners can enjoy vibrant, long-lasting beauty with fewer resources and effort. Texas Superstar selections help promote sustainable gardening practices while supporting pollinators and local ecosystems.