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ThatSweetSmoke
ThatSweetSmokestarted grow question 4 years ago
What is the the cause? Potassium deficiency? Only on newer growth. Ph should be good. Temps 74f - 80f. RH 35 - 50%. Just fed 1tbsp of dry bloom nutes (3-9-4).
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Leaves. Color - Black or grey
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DeadwebsiteBoringcommunity
DeadwebsiteBoringcommunityanswered grow question 4 years ago
looks like it could be tip burn.. 1 tbsp is 15ml.. Depending on what you are using that can be quite a lot.. I use like 1/4 tsp a gallon when it comes to powders.. Your better to start small and gradual increase then you are to go a full strength feeding. Hope this helps happy growing.
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Nocturnalgardener
Nocturnalgardener
Calcium Deffim just wondering if you think this is a calcium deff?
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