carissa macrocarpa

My parents are landscaping their front and intend to remove all of the shrubs that have been there for the last 40 years or so. They have several large Natal Plums I would love to try to save, but I haven't been able to find much information on the species as bonsai. They are shaped as waist...

I purchased this adorable natal plum pre-bonsai stock from my nursery 2 days ago. The only thing that I have done with it so far is give it a humidity tray with aquarium stones and place it indoors in a western facing window. I live in Colorado so it will likely not get moved outside until end...