Recently I have been attempting to grow cacti from seed (with not a whole lot of success) and in my haste to grow pink cacti I ordered some Echinocactus Polycephalus seeds. Afterwards I found out these have a reputation as being hard to grow :S
I am wondering if anyone has any experience growing Echinocactus Polycephalus from seed (or at all I suppose) and would like to hear of your experiences.
Also, I live on the coast near Rockhampton in Central Queensland, it is a humid and relatively warm place where I find cacti grow great. My garden is outdoor on top of a hill planted along a large rocky outcrop so naturally it has excellent drainage.