Ramborfc
- 2
- 1
Hi guys problem arose around 4/5 days ago with brown rust like spots appearing on leaves, I was told by a mate it could be magnesium deficiency but when I done bit of research it seemed more calcium. Maybe just a general calmag problem? All help need as I’m a new grower so need a few good opinions before a take action on the girls.
400w mh
Coco with canna a and b 1.5ml per litre.
2ml rhizotonic per litre and water is taken from 0 ec to .3ec with calmag.
Ph is 5.9 temps are 24/25 and 70% humidity.
My water is extremely soft here in Scotland it tests 0 ec I thought taking it to 0.3 would be enough with calmag unless it isn’t this issue at all!
Can provide more info and pics if needed.
Some plants are affected worse than others but it is a mix of strains in the tent. 1 hour from lights off that’s why plants are big sleepy looking haha
400w mh
Coco with canna a and b 1.5ml per litre.
2ml rhizotonic per litre and water is taken from 0 ec to .3ec with calmag.
Ph is 5.9 temps are 24/25 and 70% humidity.
My water is extremely soft here in Scotland it tests 0 ec I thought taking it to 0.3 would be enough with calmag unless it isn’t this issue at all!
Can provide more info and pics if needed.
Some plants are affected worse than others but it is a mix of strains in the tent. 1 hour from lights off that’s why plants are big sleepy looking haha
