Huernia hystrix has a large distribution range in eastern Southern Africa. I have been growing them for the past 50 years and more recent...Read Morely have been doing research trials growing Huernix hystrix as green roof plants on very shallow soils. My research has shown that Huernix hystrix is a very suitable highly drought resistant plant for green roofs provided that it is not mixed with very vigorous plants that will grow over and shade it too heavily. More information in regards to growing Huernia hystrix as a green roof plant can be found at http://www.ecoman.co.za/green/green_docs/huernia_histrix.htm...
Huernia hystrix has a large distribution range in eastern Southern Africa. I have been growing them for the past 50 years and more recent...Read More