Hydro 3 plants 30 l experyment
HarrrryyyPootastarted grow question 2y ago
Hey im in 11 week of grow is hydro i used canna a+b +calmag olso bacteria My ppm is 450 when I feed and before feed drop to 350 ppm normaly i add 30-50ppm cal mag leter rest to 450ppm a+b what this yellow spots minds i must go witch ppm down or up ?
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Leaves. Color - Yellow
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Seedleranswered grow question 2y ago
waaaaaaaaaaaaay too much fertilizer. You see how the tips of your leafs point downwards? Also the leaves look super dark green which also indicates nutrient toxicity. I only Measure E.C. so i don't know how much that is, but it's obsl too much. Lower the nutrients, maybe try 1/2 strength and look how it develops
Good luck on that!
Scrubbyjimbobanswered grow question 2y ago
My tap water is about 400ppm(yeah it's pretty hard lol). You have other issues going on. I suspect your pH has been running way outta range for awhile.
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