Re: dwarf double mahoi?
My double pstems are right at 4 ft measured with a tape and the leaves extend up to about 9 ft. I had a bloom this season from a pstem that survived last winter but it was a single flower - hoping for a double bloom next time 
I'm on the Mississippi Gulf coast zone 9a and much cooler winters than Tampa I lived in St Pete in mid 90s.
Send a PM if you want to trade pups - you have some I would like to have..
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Growing: Orinoco, Rajapuri, Dwarf Cav, SDC, TT, Dwarf Red, Dwarf Namwah, Tall Namwah (aka Ice Cream), Dwarf Brazilian, Veinte Cohol, California Gold, Double Mohai, NOT-Goldfinger, Gran Nain, Velutina
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