Fine white wollastonite powder spilling from a kraft paper bag beside a black nursery container filled with dark peat-based soilless growing media, on a clean white background.

Wollastonite in Soilless Media: What the Data A...

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Sources: (1) Dey, M.G., Boldt, J., and Bugbee, B. "Bioavailable Silicon: Release Rate from Additives & Substrates." Utah State University Crop Physiology Laboratory / USDA–ARS. doi:10.21273/hortsc15486-20. (2) King, P.A. and...

Wollastonite in Soilless Media: ...

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Sources: (1) Dey, M.G., Boldt, J., and Bugbee, B. "Bioavailable Silicon: Release...