A native of South Africa, blue chalk succulents (Senecio serpens) are often a favorite of succulent growers. Senecio talinoides subs. mandraliscae, also called blue chalk sticks, is possibly a hybrid and was found in Italy. The South African native is called blue chalk succulent or blue fingers for its attractive bluish, finger-like leaves. It also produces white summer blooms!
plant it in a fast-draining, gritty mix, as with other succulents. Sandy soils are appropriate for this plant. Clay or other non-draining soils can quickly be the end of chalk stick, as can too much water.
Allow periods of dryness between waterings. Fertilize with low-nitrogen plant food, diluted or use a succulent plant food for container plants. Some recommend a weak compost tea fertilizer for succulent plants.
Partial sun to light shade encourages the spread of this attractive, matting groundcover.