Hello everyone,
This is my third grow and I have been struggling around with a little problem for the past 3 days or so. Somehow more and more leaves start getting yellow tips and rust spots...
I grow in a coco/soil mix and the plants have been under 240Watt fluorescent lights for the last 4 weeks.
The light is about 40cm away (it was closer during a fast growing spurt a week ago).
Temps around 24 Celcius and Humidity is around 60%.
Runoff ph off 6.4.
They will be moved to a bigger room with 600Watt HPS for flowering soon.
I added AN sensi grow a+b, b-52 and voodoo juice.
Any idea what could be wrong?
![20130703_213902.jpg](/data/attachments/1913/1913812-6abecf9d756b95ae1bcfcb58b97de599.jpg)
![20130703_213908.jpg](/data/attachments/1913/1913813-df254789ca7f91341b8cdf757394bda2.jpg)
![20130703_213921.jpg](/data/attachments/1913/1913814-ba9b72e29628fcba4ef624ebb2e839c3.jpg)
This is my third grow and I have been struggling around with a little problem for the past 3 days or so. Somehow more and more leaves start getting yellow tips and rust spots...
I grow in a coco/soil mix and the plants have been under 240Watt fluorescent lights for the last 4 weeks.
The light is about 40cm away (it was closer during a fast growing spurt a week ago).
Temps around 24 Celcius and Humidity is around 60%.
Runoff ph off 6.4.
They will be moved to a bigger room with 600Watt HPS for flowering soon.
I added AN sensi grow a+b, b-52 and voodoo juice.
Any idea what could be wrong?
![20130703_213902.jpg](/data/attachments/1913/1913812-6abecf9d756b95ae1bcfcb58b97de599.jpg)
![20130703_213908.jpg](/data/attachments/1913/1913813-df254789ca7f91341b8cdf757394bda2.jpg)
![20130703_213921.jpg](/data/attachments/1913/1913814-ba9b72e29628fcba4ef624ebb2e839c3.jpg)