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Re: Vick074-OG Kush last run in CocoSoil-CO2-1KHPS-5X5tent-with Porta Scrogs!? porta
I thought that too.
Guess we'll wait and see what happens to his plants if he's testing his theory.
I'm really confused with this lime / pH 7 thing. I'm not a coco grower so may be missing something entirely but coco's basically an inert medium right, so like hydro? Surely the lime's just buffering your medium at pH 7, which is why it always reads 7 with the soil probe, and why it's only after soaking with pH 4 solution that it drops to 6? Irrespective of the pH of the run-off with day to day watering the lime will re-stabilise the medium's pH at 7 - won't this give you all manner of nutrient deficiencies due to pH lockout?
I thought that too.
Guess we'll wait and see what happens to his plants if he's testing his theory.