I’m about 4 weeks into flower and one of my plans has started getting thes marks on the fan leaves next to the bud, all marks are in upper leaves what is this?
I tested the run off last night and it was sitting at 5.5 but going in at 6.5 obviously the plants we have nute lockout managed to get it up to 6 after 100 litres of ph6.7 water thanks again boys
What’s going on here?
Upper fan leaves are getting little brown/orange spots and plant is going slightly yellow in colour from top down
I’m growing in 10 gallon pots using biobizz all mix with biobloom fertiliser, under 600w hps