Tightly Stacked Succulent Leaves Posted September 11, 2019 10:24 am & filed under . Crassula columella Common Name: Silinderplakkie Origin: South Africa; Namibia Description: Miniature square-shaped vertical stems to 6″. Grows in quartz outcroppings along hillsides. Temperature : Hardy to 28F Cactus and Succulents Bamboo Perennials Carnivorous Plants Airplants Search for: June 2026 M T W T F S S 1234567 891011121314 15161718192021 22232425262728 2930 « Mar