Tim Castelli

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  February 11, 2026

  Get A Dose of Winter Brightness with Possumhaw Holly

  Tim Castelli

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  February 6, 2026

  A Gridiron Guide to Fighting Invasives with Native Plants

  Tim Castelli

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  February 3, 2026

  From Green to Gold: Exploring the Adaptable Western Soapberry

  Tim Castelli

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  January 8, 2026

  Button, Button, Who’s Interested in the Buttonbush?

  Tim Castelli

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  December 28, 2025

  From NAIA to the 2025 College Football Playoffs: Follow the Chains of Upsets

  Tim Castelli

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  December 12, 2025

  Doing the Opposite: Five Lessons from George Costanza for Creating a Thriving Native Plant Landscape

  Tim Castelli

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  December 9, 2025

  An Unsung Hero of Texas Gardens — The Fragrant Sumac

  Tim Castelli

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  December 2, 2025

  Mealy Blue Sage — A Surefire Winner

  Tim Castelli

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  November 8, 2025

  Rick Reuschel: The Underrated Ace Who Reinvented His Career

  Tim Castelli

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  November 5, 2025

  Frostweed: A Late-Season Refuge for Pollinators

  Tim Castelli

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  November 1, 2025

  Coralberry: The Engineering Wonder of the Understory

  Tim Castelli

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  October 15, 2025

  Rusty Blackhaw Viburnum — Funny Name, Seriously Good Native Tree

  Tim Castelli