Clawing

gr865

Well-Known Member

• Wednesday at 1:21 PM

• #1

Hi y'all,
Long time grower, first time problem.
On the second resoviour for this grow I got it a little hot. Got some clawing!
Never faced this prior. No tip burn, just clawing.
.
Damage done, now I am at 1.6 EC and 5.9 to 6.1 fluxuatiton.
Has any faced this, if so what can I expect.
I flipped them on 7/4.
This morning.

 

hostagecs

Well-Known Member

• Wednesday at 5:23 PM

• #2

had this issue once growing hydro, roots looked funny, plant grew fine after tho, i fought it for a long time, did complete system flush, unsure what really fixed the plant, but the clawed leafs stayed the same the entire time, flower sugar leafs looked fine later

 

Skunkee101

Member

• Yesterday at 1:48 AM

• #3

Looks like nitrogen toxicity (overfeeding) you should wash up the roots of your plants then reduce the amount of fertilizer.

 

C

cage

Well-Known Member

• Today at 5:53 AM

• #4

Ye, like comment above. Clawing points specifically to excess Nitrogen
You also got some P deficiency going on. (bluish lower leaves + red stems + flowering phase)

The plants P uptake rises during the 1-3weeks of flower.
After that go for more K heavy.

 

Hollatchaboy

Well-Known Member

• Today at 6:54 AM

• #5

As stated, looks like n tox. Affected leaves will stay that way, focus on new growth.