# Ak47 Clawing, Brown edges, Tips Curl **URL:** \ **Category:** Grow Support\ **Tags:** indoor-grow, autoflower\ **Created:** [August 4, 2023, 3:45pm UTC](https://ilgmforum.com/t/ak47-clawing-brown-edges-tips-curl/103888 "2023-08-04T15:45:00Z")\ **Posts on this page:** 9\ **Page:** 1
**Author:** ![Drizzle](https://avatars.discourse-cdn.com/v4/letter/d/c0e974/32.png) [@Drizzle](https://ilgmforum.com/u/Drizzle)\ **Post date:** [August 4, 2023, 3:45pm UTC](https://ilgmforum.com/t/ak47-clawing-brown-edges-tips-curl/103888/1 "2023-08-04T15:45:00Z")
Hello! 1st time grower. My 2 AK47 Autoflowers are showing some signs of stress. The leaves on the top are dry, clawing down, and the edges are turning brown. Some of the tips of the leaves have curled. I raised the light a little today but I’m curious what your thoughts are? Thank you! ![IMG_5003](https://global.discourse-cdn.com/growingmarijuana/original/4X/7/8/6/786b78af31a915af5f668abc8cdeaddd2c5de74c.jpeg) ![IMG_5006](https://global.discourse-cdn.com/growingmarijuana/original/4X/c/2/c/c2ca28910cc6e00550c3f00e240ce47b0107671a.jpeg) ---
**Author:** ![Hashtonbutcher](https://sea2.discourse-cdn.com/growingmarijuana/user_avatar/ilgmforum.com/hashtonbutcher/32/832647_2.png) [@Hashtonbutcher](https://ilgmforum.com/u/Hashtonbutcher)\ **Post date:** [August 4, 2023, 3:49pm UTC](https://ilgmforum.com/t/ak47-clawing-brown-edges-tips-curl/103888/2 "2023-08-04T15:49:55Z")
Howdy Drizzle Welcome to forum My first thought was nutrient burn ---
**Author:** ![Drizzle](https://avatars.discourse-cdn.com/v4/letter/d/c0e974/32.png) [@Drizzle](https://ilgmforum.com/u/Drizzle)\ **Post date:** [August 4, 2023, 3:58pm UTC](https://ilgmforum.com/t/ak47-clawing-brown-edges-tips-curl/103888/3 "2023-08-04T15:58:37Z")
It’s been about 4 weeks in foxfarms soil with no nutrients, just ph’d water. I fed the first time two days ago but the signs started to appear before then. I did transplant them at the beginning of the week too. ---
**Author:** ![4204life](https://sea2.discourse-cdn.com/growingmarijuana/user_avatar/ilgmforum.com/4204life/32/1026577_2.png) [@4204life](https://ilgmforum.com/u/4204life)\ **Post date:** [August 4, 2023, 4:10pm UTC](https://ilgmforum.com/t/ak47-clawing-brown-edges-tips-curl/103888/4 "2023-08-04T16:10:09Z")
> [@Hashtonbutcher](#): > > My first thought was nutrient burn That’s what I thought too. Leaves look pretty dark green. Meaning possible to much nitrogen. What ff soil do you have? The ocean forest is pretty hot nute wise for younger plants. ---
**Author:** ![ChittyChittyBangin](https://sea2.discourse-cdn.com/growingmarijuana/user_avatar/ilgmforum.com/chittychittybangin/32/1095484_2.png) [@ChittyChittyBangin](https://ilgmforum.com/u/ChittyChittyBangin)\ **Post date:** [August 4, 2023, 4:43pm UTC](https://ilgmforum.com/t/ak47-clawing-brown-edges-tips-curl/103888/5 "2023-08-04T16:43:04Z")
The start of nitrogen toxicity. Do you have a ppm and ph meter? These are autos too, so they are more prone to stress… ---
**Author:** ![Waldy178](https://sea2.discourse-cdn.com/growingmarijuana/user_avatar/ilgmforum.com/waldy178/32/886029_2.png) [@Waldy178](https://ilgmforum.com/u/Waldy178)\ **Post date:** [August 4, 2023, 5:04pm UTC](https://ilgmforum.com/t/ak47-clawing-brown-edges-tips-curl/103888/6 "2023-08-04T17:04:00Z")
Yes thats usually high nitrogen when leaves start clawing and dark green ---
**Author:** ![Drizzle](https://avatars.discourse-cdn.com/v4/letter/d/c0e974/32.png) [@Drizzle](https://ilgmforum.com/u/Drizzle)\ **Post date:** [August 4, 2023, 7:47pm UTC](https://ilgmforum.com/t/ak47-clawing-brown-edges-tips-curl/103888/7 "2023-08-04T19:47:14Z")
Happy frog for 4 weeks then then a mix of happy frog and ocean forest this week. ---
**Author:** ![Drizzle](https://avatars.discourse-cdn.com/v4/letter/d/c0e974/32.png) [@Drizzle](https://ilgmforum.com/u/Drizzle)\ **Post date:** [August 4, 2023, 7:51pm UTC](https://ilgmforum.com/t/ak47-clawing-brown-edges-tips-curl/103888/8 "2023-08-04T19:51:50Z")
I measured the runoff after a flush today and ph was good 5.95 & 6.20 but ppm/EC were very high…980ppm/1968EC and 1400ppm/2940EC. ---
**Author:** ![ChittyChittyBangin](https://sea2.discourse-cdn.com/growingmarijuana/user_avatar/ilgmforum.com/chittychittybangin/32/1095484_2.png) [@ChittyChittyBangin](https://ilgmforum.com/u/ChittyChittyBangin)\ **Post date:** [August 4, 2023, 7:54pm UTC](https://ilgmforum.com/t/ak47-clawing-brown-edges-tips-curl/103888/9 "2023-08-04T19:54:36Z")
If youre in soil, raise your ph to 6.5 if in coco 5.8 is the ph you want. As far as ppms id get them down to around 900…