cause of christmas cactus losing leaves
Water a Christmas Cactus with care. Caring for this plant can be a bit tricky as you need to take care not to overwater or underwater it: A Christmas cactus is a tropical cactus, not a desert cactus. Unlike most desert cacti, this variety cannot tolerate completely dry soil. If the soil gets too dry, the flowers buds will drop, and the plant will wilt.