these are kinda wierd to take care of. some of mine get blasted by powerheads and make it others don't. i think these guys are all about slow accalimation. my favorite peice of them is green outsides with orange centers. this one has not grown at all this summer and others florished. at the next event i will bring a frag or something for you. i honestely dont know what they are worth so we will talk about it then.. how is the mushroom doing. nice color =).