Fringed Rue prefers well-drained soil and is drought-tolerant once established. Water deeply but infrequently, allowing the soil to dry out between waterings.

Overwatering can lead to root rot, so err on the side of caution, especially in cooler months. Reduce watering in winter.

Prune Fringed Rue in early spring to maintain a tidy shape and encourage bushier growth. Remove any dead or damaged stems.

You can also lightly trim it after flowering to prevent it from becoming too leggy and to encourage a second bloom. Avoid heavy pruning into old wood.

Fringed Rue can be propagated from seeds sown in spring or by taking semi-hardwood cuttings in summer. Seeds may require stratification. Cuttings should be treated with rooting hormone and placed in well-draining soil.

Keep cuttings moist and in a warm location.

Repot Fringed Rue when it becomes root-bound, typically every 2-3 years, preferably in spring. Use a well-draining potting mix, such as a cactus or succulent blend.

Choose a pot that is only slightly larger than the current one to avoid overwatering issues. Ensure good drainage holes.