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Irritated plants

Ricardo77
Ricardo77started grow question 4h ago
Do you think my two photoperiod plants will survive 8 weeks on irrigation with a ph of about 8 in southern Spain? They’re looking a bit yellow already..
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Leaves. Color - Yellow
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m0use
m0useanswered grow question 30m ago
If your worried about the PH can mix in some amendments that lower PH in the soil or just leave it. I agree with Organoman that you should likely find a solution to the feed. dry amendments feed for longer periods of time. Or a slow release fertilizer but if it gets hot they release more.
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Organoman
Organomananswered grow question 3h ago
They will be ok...........cannabis has survived for tens of thousands of years without human enforced optimum conditions. If they are yellow, it is a nutrition/soil problem, not a water problem.
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Hightai90
Hightai90answered grow question 3h ago
I think of you let nature do its corse and maybe add something like lemon juice or lime juice tò the soil so you can regulate the soil ph
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Core_T_Son
Core_T_Sonanswered grow question 4h ago
8 ist schon sehr hoch. Kannst du das Wasser nicht in einem Tank sammeln? Dann kann es noch etwas Richtung 7 gehen und wäre weniger problematisch. Sonst hilft Phosphorsäure, die ist richtig stabil und man kann viel Wasser anmischen und länger stehen lassen.
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