Please, help identify problem (strange leaf curling)
- Thread starter lilsativa
- Start date
chiqifella
Well-Known Member
plant was switched to 12/12 on jan 13. after that I notices that strange behavior you can see on pics.
I have NOT changed watering or anything else.
since you know its not anything you changed then it must be something you're doing incorrectly.
listing those things that you are already doing incorrectly will expedite your remedy
you are likely overfeeding your plants, N- with bad watering habits too. you need better controls
MichiganMedGrower
Well-Known Member
Agreed. Overfeeding and water/feed too often.
Puffy speed bump having leaves with tip burn.
Puffy speed bump having leaves with tip burn.
lilsativa
Member
guys, if its overwatering why it did not start showing problems before?
does switch to 12/12 effect watering?
if I'll switch back to 24 will that fix anything at all?
to avoid low temps i've added heater/blower that keeps temps 22+
humidity is 30-40%
does switch to 12/12 effect watering?
if I'll switch back to 24 will that fix anything at all?
after switching I noticed that when light are off temp dropped to 15-17 C, 25C when light on.
to avoid low temps i've added heater/blower that keeps temps 22+
humidity is 30-40%
I know
lilsativa
Member
back to 24 lights?
chiqifella
Well-Known Member
takes some time to drown a plant, could happen at any moment with too much water. some plants, if all the other resources re in order, can handle this, but plants on the edge anyways cannot handle the mass kiling of substrate beneficial orgs, lack of 02 in the root zone, and the anearobic conditions resulting.guys, if its overwatering why it did not start showing problems before?
does switch to 12/12 effect watering?
if I'll switch back to 24 will that fix anything at all?
after switching I noticed that when light are off temp dropped to 15-17 C, 25C when light on.
to avoid low temps i've added heater/blower that keeps temps 22+
humidity is 30-40%
I know
I'd finish them, clone them now, and read some grow guides.
lilsativa
Member
I stopped feeding on Jan 6. before that I was adding every other watering solution of N 0.4% 0.7 CaO
I'm not sure about PH as my cheap soil ph meter shows about 7 when soil is dry and drops down to 6.5 when watering.
Cold$moke
Well-Known Member
Sorry im not versed in what calcium oxides do for your plants.
But from. My exp i would say you got an n toxicity
And possibly a real low ph?
Whats was the humidity again?
Also do they still look like that?
Looks alot like over fertilization with possible too low of ph
But they definitely are not happy as they can be.
Im sorry i cant help much im not a dirt grower.
But from. My exp i would say you got an n toxicity
And possibly a real low ph?
Whats was the humidity again?
Also do they still look like that?
Looks alot like over fertilization with possible too low of ph
But they definitely are not happy as they can be.
Im sorry i cant help much im not a dirt grower.
lilsativa
Member
now they look worse
I'm almost sure PH could not go really that low, but if its N tox or PH low , flushing will help hopefully
humidity is from 30-40%
I'll report on effects of flushing.
thanks for suggestions and help.