Allow the soil to dry out completely between waterings. Anthyllis cornicina is drought-tolerant once established. Overwatering can lead to root rot, so ensure good drainage.

Water thoroughly when the top few centimeters of soil are dry, typically in spring and summer.

Prune lightly after flowering to maintain a tidy shape and encourage bushier growth. Remove any dead, damaged, or weak stems.

Heavy pruning is usually not necessary, but can be done in early spring before new growth begins if required to manage size or shape.

Anthyllis cornicina can be propagated from seed sown in autumn or early spring. It can also be propagated from semi-ripe cuttings taken in mid-summer.

Cuttings should be treated with rooting hormone and placed in a well-draining medium in a warm location.

Repot Anthyllis cornicina only when necessary, typically every 2-3 years, or when the plant becomes root-bound. Choose a pot that is only slightly larger than the current one.

Ensure the new pot has adequate drainage holes. Repot in early spring before new growth starts.