Cassleman Plum / Late (Improved) Santa Rosa Plum (Prunus salicina sp>)
Large. Purplish- Crimson fruit with blue bloom. Firm flesh, deep amber to dark red near skin. Rich, pleasing, tart flavor. Heavy producer. Ripens: Early August. Self-fertile. A good pollinizer for other
plums. Requires 500 hours of chilling below 45º F. Cold hardy to U.S.D.A. Zone 5.