Our Online Catalog

Alworthia ‘Black Gem’


Out of stock

Want to be notified when this product is back in stock?


We are always on the lookout for dark leaved succulents to add contrast to all the lighter tones we grow. This compact intergeneric cross of Aloe and Haworthia creates nice dark chocolate green clumps of foliage, producing offsets rather quickly. Color is darkest when temperatures are cooler. 6-8″ tall. We’re told this plant is also being sold as Haworthia pentagona.

Exposure: Sun/Part Shade
Hardiness zones: 10-11

4″ pots

Additional information



Late Fall Visiting Hours by appointment
Watch for our Open Holiday Hours in Dec.
(508) 998.8819
710 High Hill Rd. Dartmouth MA 02747