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Can you help identify the problem?

question_a_pigstarted grow question 1mo ago

Hey, I'm having a really weird action on the leaves of both plants in the tent I'm having these rusty leaves starting from the lower ones on both plants in the tent (on of them affected much more severely). Autopot(fabric pots) Soil ~6,5pH Reservoir ~6,3pH ppf ~800 No bad smell

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Leaves. Edges burnt

Leaves. Curl down

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Ultravioletanswered grow question 1mo ago

Reservoir ahhhhh autopots..... gonna say the browing looks like sodium burn but I wasn't sure how that could happened. Very common problem. With autopots is because they bottom feed and suck up water all the salts end up moving to the top 2-3 inches of the soil. This becomes the salt dead zone, over time the salt concentrations builds. If at any point you decide to do a top watering just because for whatever reason it washes all those salts and sodium back into the rootzones causing toxic burns. Similar to what I'd expect from your visual syptoms. If you know it's not that. Then we can look at other options.

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DrGruenanswered grow question 1mo ago

Sieht für mich aus wie eine Überdüngung/falscher ph-Wert 😒 würde sie mit ph neutralem Wasser spülen und sehen ob es besser wird😉

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00110001001001111Oanswered grow question 1mo ago

yeah i bet it's a ramification of long-term bottom-feed. it really is a poor way to do things. it's unfortunate it's so popular. people get influenced by shills.

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John_Krameranswered grow question 1mo ago

Ca,P,K deficiency

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m0useanswered grow question 1mo ago

best to start a diary. lots happening here. Lot of it looks like PH fluctuation/root rot to me and burning. also to much defoliation.

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