How to Propagate x Astroloba corrugata (Hybrid Haworthia)? A Detailed Guide to Common Propagation Methods

x Astroloba corrugata, also known as Lingjin, pearl aloe, and wood-file aloe, is the only species in the genus x Astroloba corrugata in the family Asphodelaceae. The plant is smaller than ordinary aloes and is mostly grown for ornamental purposes. So, how do you propagate x Astroloba corrugata?

1. How to propagate x Astroloba corrugata?

1. Division

Carry this out in April-May together with repotting. Use a sharp knife to cut off young offsets growing from the base of the mother plant. If they have roots, they can be potted directly. Rootless young offsets can first be stuck into a sand bed for cuttings, and potted up after they root;

2. Leaf cuttings: Carry this out in May-June. Cut off the top of the leaf rosette, let it dry slightly, then place it on a sand bed. After about 25-30 days it will heal and root, and new adventitious buds can also sprout from the base of the leaf rosette.

2. How to care for x Astroloba corrugata?

1. Soil

x Astroloba corrugata likes to grow in loose soil that drains well and does not easily compact. Ordinary soil can be mixed with some sand, gravel, or ash residue; adding leaf mold or grass ash is even better. Soil with poor drainage and aeration will block root respiration, causing root rot and death, but overly sandy soil often leads to loss of water and nutrients, resulting in poor growth.

2. Temperature

x Astroloba corrugata fears cold. It is native to South Africa and has long grown in an environment that is frost-free year-round. Growth stops at around 5°C, and at 0°C its life processes are impaired; if the temperature falls below 0°C, it will suffer frost damage. The most suitable temperature for growth is 15-5°C, with humidity of 45-50%. It fears waterlogging.

3. Light

x Astroloba corrugata likes light and can normally be grown with full-day sun. However, it fears intense sunlight and scorching, so in summer it should be moved to a cool, ventilated place for care, or moved to a bright spot three meters away from a window.

4. Watering

x Astroloba corrugata is not tolerant of excess moisture, so daily watering must be controlled and controlled again. Generally, wait until the leaves have slightly softened and wilted, then water thoroughly once. During the rainy season, it also needs appropriate rain protection and timely drainage.

x Astroloba corrugata has the habit of growing in cool seasons and going dormant during high summer temperatures. At this time, ventilation around the plant should be increased, and watering should be appropriately reduced or stopped entirely.