RE: Kangaroo Paws - the flowers jump out at you.
This remarkable group of Australian plants typifies what is unique about many of our native plants. They have vibrant, almost iridescent flower colours combined with an amazing, furry texture provided by the hairs that cover the flowers and stems (and incidentally provide the colour for the blooms).
Kangaroo paws also typify the frustrations of growing many of our native plants in that many varieties can be rather unreliable in cultivation. In spite of all that, kangaroo paws are now well established as garden plants, particularly the many named hybrids that have been released over the last 25 years.
There are some good reasons why some gardeners are unsuccessful with kangaroo paws and a lot of the blame lies with the lack of choice in the market place.
https://gardendrum.com/2015/06/27/how-to-choose-and-grow-kangaroo-paws/