I have become enthralled with the varieties of CLIVIA plants; there are several varieties of bloom and of green leaves. They are a bit exotic and purchasing a blooming size plant can easily run $75 and up. I've purchased mine at around $20 (younger) and my patience has paid off with glorious blooms that last a long time. My question is how to best propogate. They have extremely unusual wormlike roots; yet I see lots of items on eBay for seed. How successful is propogation by seed and what recommendations can you offer using this method?