Yellowing/browning and canoeing

Jmcsupplies

Jmcsupplies

Well-Known Member
Hi guys

these guys are 12 days since the flip to 12/12 and I believe they’re some kind of white widow or rhino

I’ve got other strains in the tent which are healthy as could be and loving life

these girls are yellow and browning on the leaves and they’re canoeing

1000w hps about 3.5ft from canopy
6.5ph
1.5ec
Soil
Growers ark nutrients
Temps are 27c day and 20c night
Humidity is 40 with lights on

definitely no pests, just strain dependant

Sorry for the mess, I’m just busy defoliating.

any suggestions?
 

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Jmcsupplies said:
Hi guys

these guys are 12 days since the flip to 12/12 and I believe they’re some kind of white widow or rhino

I’ve got other strains in the tent which are healthy as could be and loving life

these girls are yellow and browning on the leaves and they’re canoeing

1000w hps about 3.5ft from canopy
6.5ph
1.5ec
Soil
Growers ark nutrients
Temps are 27c day and 20c night
Humidity is 40 with lights on

definitely no pests, just strain dependant

Sorry for the mess, I’m just busy defoliating.

any suggestions?
Click to expand...
Looks like heat or light stress to me
 
Rurumo said:
might be worth testing your runoff ppms and ph to see where that's at, maybe do a slurry test. Leaves can taco from high ppms in addition to heat/light stress.
Click to expand...

drfinitely not high heat.

possible that the ec is too high for this strain but ideal for the others

unable to check run off because I’m bottom feeding
 
Southernontariogrower said:
so this happened in 12 days? Must of seen it before, Shouldn't flip if not growing vigorously. And healthy Imo
Click to expand...

they were showing slight signs of the canoeing but thought it was due to heat. Raised the light a couple of feet and flipped because they were all at the right height

now I’ve got serious problems with leaves and the canoeing still going on
 
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