I'm starting a hothouse for some tropical fruit trees after renovating my greenhouse to make it possible. (super deep insulating, installing new automatic systems, etc...) I've picked out a dwarf banana and a dwarf mango, but I'd like an Avocado for it as well. Will that be feasible in a tropical greenhouse or will the lack of cold temperatures prevent necessary dormancy? If it would work, what kind of dwarf variety would work best in that set up as well as taste the best and be least fibrous? I appreciate the help!