Method for Cultivating White Sand Cactus
This article provides a detailed explanation of the related content about the White Sand Cactus, including its cultivation methods. Here is a detailed introduction.
Many hobbyists are not very familiar with the cultivation methods of the White Sand Cactus, and find that it is not particularly easy to bloom. This is mainly because the White Sand Cactus requires low temperature treatment during the winter. So, how can we promote blooming under home cultivation conditions?
The White Sand Cactus is robust, easy to cultivate, and has a high survival rate. It prefers a sunny and well-ventilated environment, and can be watered sufficiently during the growing season. It also has fairly good cold resistance, with no damage at 0°C, and even benefits from vernalization to make the flowers more brilliant.
For summer and autumn care of the White Sand Cactus, it is similar to other types of cacti. In winter, when the White Sand Cactus enters dormancy, watering should be stopped, and the potting soil should be kept slightly dry. Indoor temperature should be maintained between 5°C and 10°C with good lighting, preferably placed near a window. The White Sand Cactus will only bloom after a full dormancy period in winter. If the room temperature is too high, it can cause the cactus to stop dormancy and start growing, which will prevent it from blooming.
In the spring, the plants in the northern regions should be moved outdoors to bask in the sun around mid-April. During this period, no watering is allowed. As the temperature rises and the lighting intensifies, the stem of the White Sand Cactus gradually turns dark red, indicating the start of flower bud formation. No watering is allowed until the flower bud reaches 1 centimeter in size. After watering, the stem of the White Sand Cactus changes from dark red to green, and flowers can bloom in about two weeks. If watering is done before the flower bud is fully developed, the cactus will immediately grow offsets, and the small flower buds that have appeared will wither, only larger flower buds can bloom normally.
In other words, after the spring, the White Sand Cactus should only be exposed to the sun without watering, and watering should only be done when the flower bud is firmly set, which is the key to promoting blooming.
The above [] provides a comprehensive explanation of the cultivation methods of the White Sand Cactus, hoping to serve as a catalyst to solve your problems with green plants.