For my next grow I'm gonna do something very similar. I used Canna A+B, with about 8 feeds of PK and a little Cannazym. Does anyone know what else I could use to supplement the feeding, preferably from Canna? My main issue is the looseness of buds.
Loose buds really need more light to increase density, there are various boosters and what have you available but at the end of the day its watts that equals weight if your feeding is on point.