I soak the LECA overnight before use. I use pure water (rain or RO) with Epsom salts added (magnesium sulfate.) I use about a teaspoon / 5ml powder per gallon / 3.78 liter. Per Ray's suggestions, this may replace harmful sodium ions with more beneficial magnesium ions.
When I transplant into S/H, I remove the plant from the old pot, clean off the roots, then dunk the plant into KelpMax solution while I prepare the pot and write the new label. Then I transplant. I give the first watering with KelpMax solution.
Last edited by estación seca; 05-29-2016 at 02:38 AM..
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