Echeveria Agavoides is one of the hardiest of all the Echeveria's with a variety of colours and sizes originally from central and southern America and Mexico. Frank Reinelt grows in Spring to Autumn and can be very difficult to propagate. This rosette-forming succulent isn’t just beautiful in shape, when you look close enough, the striking red colour is iridescent. Garden and growing tips. Pests and Threats. Propagation of species.