Haworthia retusa acuminata

Haworthia retusa acuminata Highlights: A medium-sized, dark green rosette of long, triangular leaves that bend slightly backwards and end in a spiked tip and finely serrated teeth.  This slow growing succulent can be grown both indoors and outdoors. It can withstand high temperatures but should not be exposed to extended periods of bright, direct sunlight.  Grows to form a dense clump with many new rosettes that can be left attached or removed and planted separately. Produces tall bloom stalks with white, tubular-shaped flowers that typically bloom in the spring and summer. Hardy to Zone 10 (30° F). Haworthia will not survive a hard frost. However, succulents can easily be grown indoors under grow lights or in a sunny window if there is a risk of temperatures dropping below 30° F. If there is only a risk of freezing temperatures for a few days, most succulents do just fine outside if they are covered by frost cloth or a sheet until temperatures increase (I'm talking to you, Zone 9