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Editor's Picks

Share your oak story in Oaxaca!
Website Editor | Mar 17, 2025
Single stem bleed
Steve Potter reviews decline diseases affecting oaks in the...
Steve Potter | Feb 12, 2025
Oak Origins by Andrew Hipp
A review of Andrew Hipp's new book
Steve Potter | Feb 12, 2025

Plant Focus

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Quercus ×ludoviciana is a naturally occurring oak hybrid from southeastern United States, which has flourished and attracted attention in...

Saving Engelmann Oak One Acorn at a Time

IOS member Christy Powell, Horticulture Manager at San Diego Zoo Wildlife Alliance, shared an inspiring news story about retired science teacher Jim Crouch and his work conserving Quercus engelmannii by collecting, planting, and giving away oak seedlings. Click on the image below to view it:

Jim Crouch CBS story