Begonia ‘Harmony’s Black Beauty’ is a fabulous small leaved rex begonia. We had this cultivar listed as “Harmony’s Black Heart” and have sold it under that name. But now we are aware that was the wrong name. The correct name should be ‘Harmony’s Black Beauty’ The leaves are black with burgundy markings. It has a compact growth habit. The leaves stay small so it makes a very nice candidate for a terrarium. Rex begonias will tolerate more heat when they have more humidity.
Shade to partial shade, temp 45 to 90 degrees, 6 to 8in. tall, allow getting slightly dry between watering