neville hz
Member
Hi all
Please help me diagnose and correct a problem I have with my female chronics from serious seeds.
In the last few days my leafs on all but 3 plants have leafs turning very sick looking. They have a yellow/brown rusty burn like look to them.
FYI
They are in a aeroponic propagator.
Light is 400 mh and definately not close enough to burn them.
The room temp is between 18 and 27.
The water temp is between 18 and 22.
I'm using Canna aqua vega nutes and h2o2.
My pH is between 5.6 and 6.2.
EC is 1.3 and hasn't been higher than this.
Therefore I can't see why this is happening.
Any advice or guidance would be greatly appreciated.
Please help me diagnose and correct a problem I have with my female chronics from serious seeds.
In the last few days my leafs on all but 3 plants have leafs turning very sick looking. They have a yellow/brown rusty burn like look to them.
FYI
They are in a aeroponic propagator.
Light is 400 mh and definately not close enough to burn them.
The room temp is between 18 and 27.
The water temp is between 18 and 22.
I'm using Canna aqua vega nutes and h2o2.
My pH is between 5.6 and 6.2.
EC is 1.3 and hasn't been higher than this.
Therefore I can't see why this is happening.
Any advice or guidance would be greatly appreciated.