http://www.plantzafrica.com/plantklm/lithopoptica.htm
Lithops optica should be kept dry from when they finish flowering, up until the old leaf pairs are fully replaced.1
These estimates for how long Red Luderitz Lithops takes to sprout, grow and harvest are from real observations from real gardeners, right around the world.
Average days | Min days | Max days (0)
Average days | Min days | Max days (0)
Average days | Min days | Max days (0)
The name optica means eye-like and refers to the rounded windows at the top of the leaves.
Lithops, Red Lithops, Stone Plant, Pebble Plant, Living Stones, Luderitz Lithops,
Lithops optica f. rubra, Lithops optica cv. Rubra
1 en.wikipedia.org/wiki/Lithops_optica