This unique cultivar of Hoya callistophylla, known as 'Black Cat,' traces its roots back to Thailand. While its exact origin remains a mystery, it's believed to have been first cultivated by a renowned Hoya nursery in Thailand, AhHoya. What sets the 'Black Cat' apart is its distinctive "vein bleed" effect visible in its leaves, a rare and captivating feature that highlights the plant's beauty. This characteristic makes the 'Black Cat' a standout addition to any Hoya collection.