Water, Nutrient, and Soil, White Papers - Dr. Bill Argo

Posted with permission from the author. He’s a really nice and helpful guy. Part 5 - final.pdf (151.9 KB) Part 1 - Understanding plant nutrition.pdf (92.2 KB) Part 2 - Water quality.pdf (127.4 KB) Part 4 - substrates.pdf (133.5 KB) Part 3 - Fertilizers.pdf (148.5 KB)

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Much appreciated, now I’ve got some refresher reading to do in the downtime today!

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