Hi Uli, The biggest summer growing Albuca I grow is easily A. pulchra (sx #661). It likes it pretty dry so I use lots of pumice and an enormous unglazed clay pot. The inflorescence is two meters tall each year with mostly green and cream colored upwards facing flowers. The top of the inflorescence has a big brush of green threads (stipules?) like a crazy top knot of hair. With the big erect bluish leaves with speckles at the base, this is a dramatic plant that gets attention. It's dry winter dormant. Keep watch for Albuca abyssinica and A. virens. I'll try to send some to the bx this year again. Both are medium-large (but only half the size of A. pulchra) summer growing/winter dormant species that put on a good show. Recent BX offerings have had seed of the evergreen A. nelsoni, which is a good size plant. However, all of these summer growers don't have yellow flowers. The only summer grower I have with yellow flowers is A. tortuosa, but it has never set seed for me or offset in 20+ years. Perhaps someone else has better luck with this medium sized species and can share? Also, grab an Albuca crispa if you ever get a chance, it's my favorite summer Albuca and the closest summer gets to the crazy leaves of the winter-growers. monica