Hi,
Today is the end of week 3 of my grow. Yesterday I noticed some dark brown spots on the edges of some of the leaves. To me it looked like an MG deficiency. I also noticed that some of the leaves seem to be drooping or possibly curled down on the end. I think this might have to do with them recovering from a slight N toxicity.
Any advice would be much appreciated!
Today is the end of week 3 of my grow. Yesterday I noticed some dark brown spots on the edges of some of the leaves. To me it looked like an MG deficiency. I also noticed that some of the leaves seem to be drooping or possibly curled down on the end. I think this might have to do with them recovering from a slight N toxicity.
- Light cycle: 20 on / 4 off
- Nutrients: Alternating between 1/2 strength CANNA VEGA, rhino skin and big bud.
- Lights: 450 Watt HIPARGROW COB led and 4x QB120 5000k (the qbs were installed yesterday) these currently sit 3 ft above the ground because I did not want the new boards to burn them
- I plan to move them to a RDWC with bennies next week
- Have a CO2 tank with regulator for CO2
Any advice would be much appreciated!
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