Hi mate, have just switched from Canna to Bio-Canna and have a few yellow leaves at the start of week 3 flower. Couple questions, do you PH the bio as my local shop and the bottle have advised against this. Also do you add anything else except for the bio range and have you had this similar experience? Thanks
@snwaddct, I had no problems so far with this set of nutrients.. never mix with anything.. yellow leaves I had/have in the last 2 weeks, before harvest.. and I usually use less nutrients from what it says on the table..