Gorilla Glue Auto
Week 6 of flower
DWC 35litre reservoir @ 19c
LED strips 3500k @ 750 - 800 PAR - 30cm from plant
Temps from 19c to 26c
RH from 40% to 60%
PH 5.5 to 6.2
AN nute line @ 1.2EC
Salicylic Acid, Chitosan and Great White myco additives
2x2 room
This plant got nuked with a Salycylic Acid overdose, which is where all the burnt tips and purple stems come from.
I have had some troubles with PH having massive overnight drops in the plants early days, think I had some bad bacteria in my res.
I cannot spot any pests or mold with a microscope.
I have had this pattern come up on my plants before, and thought it was Magnesium deficiency, I have been adding Mag/Cal, but still getting these burnt areas.
Is this light burn?
Week 6 of flower
DWC 35litre reservoir @ 19c
LED strips 3500k @ 750 - 800 PAR - 30cm from plant
Temps from 19c to 26c
RH from 40% to 60%
PH 5.5 to 6.2
AN nute line @ 1.2EC
Salicylic Acid, Chitosan and Great White myco additives
2x2 room
This plant got nuked with a Salycylic Acid overdose, which is where all the burnt tips and purple stems come from.
I have had some troubles with PH having massive overnight drops in the plants early days, think I had some bad bacteria in my res.
I cannot spot any pests or mold with a microscope.
I have had this pattern come up on my plants before, and thought it was Magnesium deficiency, I have been adding Mag/Cal, but still getting these burnt areas.
Is this light burn?