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My dear fellow growers, I've just started growing with no experience and am experiencing some leaf issues. I'd like to ask for your help and sugg

blacksman
blacksmanstarted grow question 8h ago
The plants in the photo were planted on August 15th, and they haven't bloomed yet. I have very little knowledge about fertilizing, so I applied fertilizer every time I watered for the first month. I'm growing 9 plants in a 120x120cm tent and using two 240W full-spectrum lights.
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Leaves. Color - Yellow
Leaves. Color - Dark-brown
Leaves. Color - Black or grey
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Selkot
Selkotanswered grow question 8h ago
hey 👋 I suspect several problems at the same time: a nitrogen deficiency (causing yellowing) a potassium deficiency (causing brown edges) an unsuitable pH causing nutrient blockage a substrate that is too moist (exacerbating nutrient blockage) perhaps an environmental problem (humidity and temperature) To solve these problems, you need to consider several options: First, flush with demineralized water. Measure the pH (it should be between 6 and 6.5). Rebalance the NPK ratio of your fertilizer, favoring potassium. Give smaller doses of nutrients. Monitor the response closely over 3-4 days. The leaves should become greener again. If not, micronutrient blockage is possible (but I sincerely don't think so). Courage! 😉
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I_T_C_R_W___GROW
I_T_C_R_W___GROWanswered grow question 7h ago
like said, flush your soil - like watering a two times with a lot of drain each time, then you have a clear start point on this front, when your temp and % is ok then it takes 2-3 days to dry it , change her position to less light - then she has less work to do while recovering from overfeeding. Then you can start with half doses again - 2 times than 1 time just water. In this way you cant overfeed so hard again. best wishes. When you give to much (not each time !) and she has to transpire a lot - she gets to much - and no lock or deficit - its to much and not to less. If there is a deficit then allways the lowest and smallest leaf is the first which shown signs of losing colour and get cannibalised by the plant and fells off . if it is to much then it can be anywhere.
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John_Kramer
John_Krameranswered grow question 8h ago
flush and feed anew no point to tell what problem u have
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MrBridog
MrBridog
Help please !Help me what’s the lack off?
Leaves. Color - Dark-brown
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