Dr. Frescho
Member
Ey, so i recently got a problem with my fan leaves turning completely yellow and dying during my 7th week of flower of these 2 plants sativa dominant Amnesia Kush...
The strange thing is that the leaves dying are from the top canopy not the bottom ones; here you can see som yellow leaves here and there on the top canopy
These are 2 plants under scrog, the right plant has always been more green/yellow, while the left one always dark green since seedling
I've been feeding them with Plagron nutes (Alga bloom+Green sensation), keepin my ppm to 1050, lowered recently to 900...
I'm currently using my tap water (250ppm) instead of RO water, could it be the chlorine in my tap water causing this?
The pots are 26L and i'm feedin them with 4,5L (per plant) every 2 days...
Maybe the pot is oversaturated with nutes,meaning i need to flush them more often...
Ph is always near 6,5
The strange thing is that the leaves dying are from the top canopy not the bottom ones; here you can see som yellow leaves here and there on the top canopy
These are 2 plants under scrog, the right plant has always been more green/yellow, while the left one always dark green since seedling
I've been feeding them with Plagron nutes (Alga bloom+Green sensation), keepin my ppm to 1050, lowered recently to 900...
I'm currently using my tap water (250ppm) instead of RO water, could it be the chlorine in my tap water causing this?
The pots are 26L and i'm feedin them with 4,5L (per plant) every 2 days...
Maybe the pot is oversaturated with nutes,meaning i need to flush them more often...
Ph is always near 6,5