How to Propagate Haworthiopsis coarctata
Haworthiopsis coarctata is a prolific propagator, growing many offsets. It can also be propagated by seeds and leaves.
Haworthiopsis coarctata will produce small offsets, sprouting up around the base of the plant. Simply pull these up and allow the offsets to dry for one to two days before replanting.
You can propagate the leaves of Haworthiopsis coarctata by choosing a firm, healthy leaf. Remove it from the main plant by gently twisting the leaf from the stem. Be sure not to leave any of the leaf on the stem (if you take a bit of the stem with the leaf, that’s fine, too!).
Allow the leaf to callous over for several days, and then lay on well-draining soil. Water whenever the soil has dried completely. After roots and a rosette have appeared, and the mother leaf has withered away, plant the new growth.
If propagating from seed, sow in a well-draining soil in the fall. You can grow Haworthiopsis seeds outdoors if you live in a zone above 9a. If you live in a cooler area, you can begin sowing indoors under a grow light.