Get ready to start watching some paint dry and water boil...these things grow slowwww in the sub-tropics. I would recommend Luc’s for cold hardiness and easiness to grow. The only fruit I’ve eaten out of the Garcinia’s is Purple Mangosteen and Achacha. They were both really tasty with Achacha having a floral thing going on (like in some lychees) and purple mangosteen having a nice mellow citrusy flavor without the tart...Good luck in your search, I have some extra seedlings of seashore mangosteens in 1 gallons, and maybe a couple of other Garcinia’s laying around...if interested lemme know