Cenchrus abyssinicus prefers consistently moist soil during its active growth period. Allow the top 2-3 cm of soil to dry out slightly between waterings.

Reduce watering significantly during winter dormancy, providing just enough to prevent the soil from becoming completely arid.

Pruning Cenchrus abyssinicus is primarily for shape and removing dead or damaged foliage. Trim back any leggy growth in late winter or early spring before new growth emerges.

Remove spent flower stalks as they appear to maintain a tidy appearance and encourage further blooming.

Cenchrus abyssinicus can be propagated by seeds sown in spring, or by dividing established clumps. For divisions, carefully separate the root ball into smaller sections, ensuring each has healthy roots and shoots, and replant them promptly into suitable potting medium.

Repot Cenchrus abyssinicus every 2-3 years or when it becomes root-bound. The best time to repot is in early spring before the active growth period begins.

Use a well-draining potting mix and a pot only slightly larger than the current one to avoid overwatering.