Widowsnest
Photo of the Month: April 2018
Hi All,
I’m 3.5 weeks in from seed on a Crop King Seeds Dark Angel and Dwarf Low Flyer. They’ve been vegging under 4x 2ft full spectrum LED t5’s. The Dwarfs are doing great, but I need help with the Angels.
I’m using promix organic at 5:2 ratio with perlite. Sensi Grow ph perfect A+B with B52 (previously with voodoo too) at half recommended strength as they’ve been doing great. Water is RO and ph is 6.2. Daytime temps are 28 and nighttime are 25. Humidity is %55. Started in 2 inch seedling squares then into 3.5 square pots 8 days later. They were topped 10 days ago.
About 5 days ago they started getting brown rusty spots on the lower leaves between the veins with tips curling down. They’ve had the same feeding schedule as my autoflowers until I switched them over to bloom last water and they have zero issues. I thought they might be root bound so potted them up 2 days ago and roots looked healthy but the problem is getting worse. Moving up the leaves as they get brittle and break. Top leaves are fine and new growth is still coming in quickly. Is it nitrogen toxicity, calcium deficiency, I need some wisdom please. Thanks
I’m 3.5 weeks in from seed on a Crop King Seeds Dark Angel and Dwarf Low Flyer. They’ve been vegging under 4x 2ft full spectrum LED t5’s. The Dwarfs are doing great, but I need help with the Angels.
I’m using promix organic at 5:2 ratio with perlite. Sensi Grow ph perfect A+B with B52 (previously with voodoo too) at half recommended strength as they’ve been doing great. Water is RO and ph is 6.2. Daytime temps are 28 and nighttime are 25. Humidity is %55. Started in 2 inch seedling squares then into 3.5 square pots 8 days later. They were topped 10 days ago.
About 5 days ago they started getting brown rusty spots on the lower leaves between the veins with tips curling down. They’ve had the same feeding schedule as my autoflowers until I switched them over to bloom last water and they have zero issues. I thought they might be root bound so potted them up 2 days ago and roots looked healthy but the problem is getting worse. Moving up the leaves as they get brittle and break. Top leaves are fine and new growth is still coming in quickly. Is it nitrogen toxicity, calcium deficiency, I need some wisdom please. Thanks