The Pitaya or Dragon Fruit (Hylocereus undatus)
L. Luders* and G. McMahon, Senior Technical Officer, Crops, Forestry and Horticulture, Darwin * Formerly DPIFM
Plants in the cactus family, Cactaceae, originated in North, Central, and South America. They are widely distributed, from coastal areas, to high mountains, and in tropical rainforests. Their appearance is just as variable, from thimble-size species, to enormous column species, and the epiphytic (climbing) species.
(Excerpt from the link below)
Rare Dragon fruit is all about education of growing dragon fruit we aim to share as many resources we can on growing dragon fruit so you can make educated decisions on how you choose to grow your own fruit.
There are so many options and ways to grow there is no wrong or right it is what works best for the plants in your area.
Please take a read and learn something new about dragon fruit and Pitaya