BY MICHAEL J. RAUPP, PH.D., AND PAULA M. SHREWSBURY, PH.D. In Part 1 of this article (TCI Magazine, October 2025), we introduced four foundational elements useful in diagnosing problems with trees and shrubs, represented by the acronym SPSD, and discussed the first “S,” which stands for “site,” and the “P,” which stands for “plant.” In part 2, we’ll discuss the second “S,” which stands for the “symptoms.” Knowledge of signs and damage symptoms is a powerful tool in making an accurate diagnosi...
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BY MICHAEL J. RAUPP, PH.D., AND PAULA M. SHREWSBURY, PH.D. In Part 1 of this article (TCI Magazine, October 2025), we introduced four foundational elements useful in diagnosing problems with trees and shrubs, represented by the acronym SPSD, and discussed the first “S,” which stands for “site,” and the “P,” which stands for “plant.” In part 2, we’ll discuss the second “S,” which stands for the “symptoms.” Knowledge of signs and damage symptoms is a powerful tool in making an accurate diagnosi...
“The Informed Gardener” and “The Informed Gardener – Blooms Again”
TCI Magazine Audio Edition
4 minutes
3 weeks ago
“The Informed Gardener” and “The Informed Gardener – Blooms Again”
REVIEWED BY STEVEN F. PREGLER These two books were written by Linda Chalker-Scott, former urban horticulture extension specialist and a professor in the Department of Horticulture at Washington State University Remember to get your free subscription to TCI Magazine by clicking here.
TCI Magazine Audio Edition
BY MICHAEL J. RAUPP, PH.D., AND PAULA M. SHREWSBURY, PH.D. In Part 1 of this article (TCI Magazine, October 2025), we introduced four foundational elements useful in diagnosing problems with trees and shrubs, represented by the acronym SPSD, and discussed the first “S,” which stands for “site,” and the “P,” which stands for “plant.” In part 2, we’ll discuss the second “S,” which stands for the “symptoms.” Knowledge of signs and damage symptoms is a powerful tool in making an accurate diagnosi...
