I am sorry I don't have any answers for you , but mabey you could give me a few tips? I also have a durban plant, goin ok, about 3 ft 6 tops. Anyways all the leafs go yellow right away. I am 7 weeks into flowering, all the buds seem healthy, don't know whats wrong? How long do they take to finish? By the way, beautiful smell is'nt it!