I bought this Lithops (Living Stone) at Lowe's about a month ago. It already had a flower bud on it and that is why I chose it. I have killed several of these plants before, I suppose with too much water. They seem to need almost none. Lithops are native to dry areas in South Africa and Namibia that get about 2 inches of rain per year. Their entire body is about conserving moisture. The plant is reduced to two leaves that attach to a root system, During their growing season ( winter and spring) a second pair of leaves may develop from the center of the leaves. I had never seen one flower and was very pleased with this one. It is very daisy-like in appearance and lasted about a week.
Lithops are mimicry plants, able to escape the notice of grazing animals because they resemble pebbles.
I have a total of 4 of these plants now, and one I have had for about 6 months, the longest I have ever been able to keep one before it suddenly turned to mush. In 6 months time I have given it 3 drops of water. It had started to look a little shriveled and then two new leaves began erupting from the center of the old leaves.This last picture is a different type of Lithops called Baby Toes.