Hey guys.
I am having some troubles with my new grow, hopefully someone can help me out.
I am getting this blotches on my leaves and it seems to progress very quickly. See attached pics.
First of all, Cannot be heat stress, my tent is at 23deg Celsius.
Cannot be light burn as light is 1meter away from top leaves.
It cannot be overwater/underwater, this is DWC system and res is at same temp as room.
PH is 5.7-5.8.
I use General Hydrophonics (Micro(For Soft Water), Grow and Bloom) at 1ml/l each as they are still small.
I add 3tsp of Cal/Mag Nitrate per 30L res, and 3ml of H2O2 per 5Litres of Water.
I also use RO water for my grows.
Growing under Geyapex 300W LED.
Started them off in Rockwool Cubes then transplanted over into DWC system recently, but problem started already in Rockwool Cube. I thought it was just a genetics thing or maybe I was not so careful with my feeding (It came onto the leaves) but its not.
The first pics 1-1 - 1-3 was last night, and the second pics 2-1 - 2-4 was the next morning. So this is happening quite fast.
I did notice one of the roots was turning green though.
Both my plants are growing exactly the same but the one plant is extremely happy and healthy and the other...well...has this blotching happening.
Can someone please help me figure this out.
A mate of mine had the same issue once in a Coco grow, but he just pulled the plant and started over, never knowing what the cause is. I would really like to know, so that I can be prepared in the future if this ever happen again.
I am having some troubles with my new grow, hopefully someone can help me out.
I am getting this blotches on my leaves and it seems to progress very quickly. See attached pics.
First of all, Cannot be heat stress, my tent is at 23deg Celsius.
Cannot be light burn as light is 1meter away from top leaves.
It cannot be overwater/underwater, this is DWC system and res is at same temp as room.
PH is 5.7-5.8.
I use General Hydrophonics (Micro(For Soft Water), Grow and Bloom) at 1ml/l each as they are still small.
I add 3tsp of Cal/Mag Nitrate per 30L res, and 3ml of H2O2 per 5Litres of Water.
I also use RO water for my grows.
Growing under Geyapex 300W LED.
Started them off in Rockwool Cubes then transplanted over into DWC system recently, but problem started already in Rockwool Cube. I thought it was just a genetics thing or maybe I was not so careful with my feeding (It came onto the leaves) but its not.
The first pics 1-1 - 1-3 was last night, and the second pics 2-1 - 2-4 was the next morning. So this is happening quite fast.
I did notice one of the roots was turning green though.
Both my plants are growing exactly the same but the one plant is extremely happy and healthy and the other...well...has this blotching happening.
Can someone please help me figure this out.
A mate of mine had the same issue once in a Coco grow, but he just pulled the plant and started over, never knowing what the cause is. I would really like to know, so that I can be prepared in the future if this ever happen again.
