Haven't had an issue entire grow past week been getting into the the 40s would that cause my fan leaf stems to turn this color or is this a difiency of sort
Low 40s might start some purpling but where yours is located on a leaf stem, it could just as well be genetic (normal). If your branches start showing purple striping, that's a lockout from temp or ph, or a deficiency.
Low 40s might start some purpling but where yours is located on a leaf stem, it could just as well be genetic (normal). If your branches start showing purple striping, that's a lockout from temp or ph, or a deficiency.