Ahh so you have had the same blistering summer as me ,im in N .Yorks . it might be worth getting a small bottle of Canna PK 13/14 just to help fatten her up. Well if shes a bag seed its free herb, Only prob i find with bag seeds and seeds ya sometimes get off ya plants , there a bit haphazard how they grow. Ive recently grown 2 seeds i gathered from a Vanilla Ice Auto and i got a tiny Vanilla Ice 15 " high got 17g dry off her and the second ended up been a Northern Lights XL and she is huge .