Tim Castelli

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  October 20, 2026

  Autumn Leaves: Four Native Trees for Your North Texas Landscape

  Tim Castelli

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  October 6, 2026

  Red and Resilient: Texas Native Sumacs

  Tim Castelli

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  September 22, 2026

  Don’t Judge a Native Plant by its Weedy Name

  Tim Castelli

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  September 8, 2026

  10 More Reasons Why Bois d’Arc is the Most Interesting North Texas Native Species

  Tim Castelli

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  August 25, 2026

  16 Reasons Why Bois d’Arc is North Texas’ Most Interesting Native Species

  Tim Castelli

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  August 11, 2026

  Rattlesnake Master: A Pollinator’s Dream

  Tim Castelli

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  July 28, 2026

  Nature’s Jewelry: The Beauty of Eve’s Necklace

  Tim Castelli

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  July 14, 2026

  Twilight in the Garden of Good and Evil: The Cultural Legacy of Jimsonweed

  Tim Castelli

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  June 30, 2026

  Hardy and Humble Gems of North Texas – Native Sedges

  Tim Castelli

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  June 16, 2026

  Neither Hops Nor Ash: Getting to Know Ptelea trifoliata

  Tim Castelli

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  June 2, 2026

  Honey Locust: An Enigma of Thorns and Sweetness

  Tim Castelli

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  June 2, 2026

  The In-Between Appeal of Clove Currant

  Tim Castelli