Many of the cultivated plants known as Epiphyllum hybrids are derived from crosses between Disocactus species (instead of Epiphyllum) and other genera in the Hylocereeae.
Disocactus should be grown in rich soil with good drainage. They should be watered regularly and fertilized too. This is essential for good growth and flowering. During the period of growth the plants need frequent watering. Watering should be quite abundant, so that the soil is completely soaked, but let dry between waterings. Stay relatively dry in winter or when night temperatures stay below 50 ° F (10 ° C).
These cacti dislike extreme heat and cold, so they stay better during winter and summer heat in hot and dry climates. They also prefer shade in the sun and like a little more moisture in the air.
Propagation:
Disocactus can be reproduced by both seeds and cuttings.
Conditions for cultivation:
Light: requires to be in full sunlight. Hang the pot or basket in the sunniest window available. If possible, hang the plant outdoors in summer to give it fresh air and extra light.
Soil: it is recommended to use a good mixture of draining soil that is sandy, that is sold and used for cacti and succulents.
Temperature: during the period of active growth, normal room temperatures are adequate. In winter, these plants should rest at a temperature of 7 to 10 ° C (45 to 50 ° F) if possible, but tolerate temperatures up to 15 to 16 ° C (59 to 61 ° F).
Irrigation: During the period of active water growth, abundantly, keeping the potting mixture completely moist, but do not allow plants to stand in a lot of water. During the winter rest period, prevent the mixture from drying out.
Fertilization: use a medium concentration liquid fertilizer sprayed on the plant stems once every 2 weeks only during the period of active growth. During winter rest, do not apply fertilizer.
General care
The rat tail cactus is an easy to grow and relatively fast growing cactus. Its hanging stems make these cactus plants ideal for a hanging basket. Cover the basket with sphagnum moss before filling it with the potting mix and make sure it is hung in a place where the spiny stems do not pose a prickly surprise for the unwary. If the rat tail cactus is grown in a pot, hang the pot or place it on a high shelf. If left free, it can soon be exceeded with the stems that lengthen.
