Allow the soil to dry out completely between waterings. Overwatering is the most common cause of death for Haworthia angustifolia.

Water thoroughly until it drains from the bottom of the pot, then wait until the soil is dry before watering again, typically every 2-4 weeks in the growing season and less in winter.

Pruning is generally not required for Haworthia angustifolia, as it maintains a compact growth habit. Remove any dead or dried leaves at the base of the plant using clean, sharp scissors or pruning shears.

This helps maintain the plant's appearance and prevents potential rot.

Propagate Haworthia angustifolia through offsets (pups) or leaf cuttings. Carefully remove offsets that have developed their own roots and allow them to callus for a few days before planting in well-draining soil.

Leaf cuttings can be taken, callused, and then placed on soil to root.

Repot every 2-3 years or when the plant becomes crowded or outgrows its pot. Choose a pot that is only slightly larger than the current one, with drainage holes.

Use a well-draining succulent or cactus potting mix to ensure proper aeration and prevent waterlogging.