How many days does it take for the seeds of二月兰 (Chinese violet) to germinate and what is the best planting time for 二月兰?
Cactuses grafted with Disocactus are best done in which month to grasp the optimal timing for grafting Disocactus.
What should be done if the leaves of thecrab cactus (Disocactus ackermannii) turn yellow, and what is the correct way to save the plant?