clawing

I have been searching on line and am thinking it might be due to potassium or possible magnesium. About a month ago I noticed black spots on about 3 of the bottom fan leaves, the next day the spots were on about 5-6 fan leaves and I cut them off. When I woke up and checked on her there are...

Hey all, wanted to ask some veteran cultivators what could be happening here. I watered/fed a 6/9ml per gal. Micro/Bloom in RO with 3.5ml/gal of CalMag added first and 6ml/gal of Terpinator last after I add the Lucas Formula. Last night before bed at about 10:30pm EST I gave this Lemon...

Hey the smaller plant in the front there is 5 wk old and the leaves have been clawing dwn the past week, is this a nute deficiency, wind stress (it is close to a fan) or heat stress or none of the above. Please help... Whatever it is i think its stunted its growth, it seems like it hasnt had...

This is not my plant but the clawed tip looks EXACTLY what I see. I am confused since I don't see any way that the plant I grow has Nitrogen toxicity (as the article suggests where I found the image). Some of the lower leaves had turned yellowish, so I was strongly assuming N *deficiency*, but...

I have this auto thats been about 5 weeks in flowering.(PHOTO BELOW) The roots started to stick out of the pot despite being a 3gal, which i assumed was big enough for an auto. i decided not to transplant as budding had already began. Everything seemed fine, for the last two weeks, its about...

Greetings to all, It is my third week of flowering and I noticed a few days ago I have Clawing on 5 or so of my fan leaves, and very slight tip burn less than 1/16 of an inch on the very end tips only. I flushed the soil with plain, Ph'd water for the past two days. I plan to use nutrient...

Hello fellow growers! This is my first post in this forum, i choose an english speaking forum because it seems like you all have greater knowlegde than the german forums. Maybe you all are able to help me with my problem: I have 2 GHS Jack Herer Autoflowers (looks like its a stange...

Hello Everyone, First off, thank you very much for taking the time to read this and possibly give your diagnosis on my grow problems. i absolutely love growing plants in general and appreciate the opportunity to discuss my passion with fellow green thumbs. I've been growing two plants of...

I posted this in the 420 FAQs but then found this FAQ. I hope I am not screwing up the Mod... Where can I find feeding schedule for the Floranova series nutes? The website has some information but I would like find someone who is actually using it. I use it in soil, DWC, and Deep Water...

Where can I find feeding schedule for the Floranova series nutes? The website has some information but I would like find someone who is actually using it. I use it in soil, DWC, and Deep Water Culture. The hydro stuff I have dialed-in pretty well but can t get the soil feeding dialed-in. My...