Hi guys, noticed these white/yellow/brown marks on the leaves. Can't quite figure out what's caused it
Anyone seen this before and know what it is?
It has come through in the past two days
I have a par reader, no light is over 1500umol (either between 950-1250) and I run co2
Is it possible to still get light burn?
Feeding house and garden range (coco)
EC of feeding is 2 (use cana calmag to harden the water prior to adding A&B due to soft water)
Room temp 30c & humidity is sitting around 60%
Co2 ppm 1400-1500
pH of feeding is 5.8-6
Have done a few grows the exact same and never had this type of issue before
Anyone seen this before and know what it is?
It has come through in the past two days
I have a par reader, no light is over 1500umol (either between 950-1250) and I run co2
Is it possible to still get light burn?
Feeding house and garden range (coco)
EC of feeding is 2 (use cana calmag to harden the water prior to adding A&B due to soft water)
Room temp 30c & humidity is sitting around 60%
Co2 ppm 1400-1500
pH of feeding is 5.8-6
Have done a few grows the exact same and never had this type of issue before
