The study and science of plants.

scarred redwoods

Redwood Memory

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Old redwood trees have seen fire many times in their lives. It’s because of their fire scars—not in spite of them—that the redwood forest thrives.

Lorenzo Washington

Listen Closely, the Trees are Talking

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When people say that trees “talk” to each other, that’s a concept that rests, in part, on an extraordinary and microscopic relationship between arbuscular mycorrhizal fungi and the roots of 90 percent of all plants.