what does this problem look like?

Overgrowtho

Overgrowtho

Well-Known Member
Ph was too high like 6.5 then i fixed it to 5.8 a few days ago. Other strains are looking mucj better but this one still looks icky. The mother plant had some of the same weird coloration (i guessed from root rot) but not the spikey leaves.
 
Overgrowtho

Overgrowtho

Well-Known Member
Any other feedback on this please? Even I fixed the PH I am still seeing the defects. Only this strain! Others are doing fine. What gives???
 
Hollatchaboy

Hollatchaboy

Well-Known Member
Overgrowtho said:
Medium is rockwool 6 inch cubes, temperature is around 25C or 77F. RH is around 60-70. EC is at around 1.8.
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Man, it's hard to say. Temp is petty good. I wouldn't let rh get to 70. 60 is the most I would go under 80° temp. Roots look good. Light height could be an issue, depending on what it's at. 1.8 ec seems a lil high, could be an issue..... how often do you water the rockwool? Do you get good runoff?
 
Overgrowtho

Overgrowtho

Well-Known Member
Not so much runoff, a bit. We do water it daily for now (planning to use emitters in flower). Okay I will aim to keep the humidity under control. Light, is at most 30-35k Lux. Strangely, its just this this strain that is affected. Maybe it got some virus issue or something?
 
Hollatchaboy

Hollatchaboy

Well-Known Member
Overgrowtho said:
Not so much runoff, a bit. We do water it daily for now (planning to use emitters in flower). Okay I will aim to keep the humidity under control. Light, is at most 30-35k Lux. Strangely, its just this this strain that is affected. Maybe it got some virus issue or something?
Click to expand...
Usually the serrations curling up is a heat/light issue, though it's not the only reason. I don't believe it's viral, but I've not had any viruses, so I really can't say for sure.
 
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