Hello everyone, I've been noticing these colored spots on my plant. It's at the top(Kola section). What is it? My wife says it's light burn but I'm not sure.
50 50 COCO & FFHF
315CMH
CANNA NUTES & KING KOLA BLOOM BOOST
6.4 6.5 PH
69-75F 40-50RH
Cheers, Dankus.