Episode 152: leaf botany part three - silicon

Published: Aug. 21, 2020, 7:55 p.m.

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This week I find out what silicon does for plants, answer a couple of questions about brown spots on leaves, and we hear from listener MV.

For full show notes visit\\xa0 https://www.janeperrone.com/on-the-ledge/2020/8/21/episode-152-leaf-botany-part-three-silicon

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