Horse-Shoe Vetch is drought-tolerant once established, thriving in dry conditions. Water sparingly, especially during prolonged dry spells in summer, but avoid overwatering which can lead to root rot. Ensure excellent drainage for optimal health.

Pruning for Horse-Shoe Vetch is minimal and primarily for aesthetic purposes or to manage spread. Deadhead spent flowers regularly to encourage a longer blooming period and prevent prolific self-seeding if not desired. In late autumn or early spring, trim back any leggy or straggly stems to maintain a compact, tidy shape and promote denser, healthier growth for the upcoming season.

Easily propagated by seed in spring or autumn. Seeds benefit from scarification or a short period of cold stratification to improve germination rates. It can also be propagated by division of established clumps in spring, or by taking basal cuttings.

As a perennial typically grown in the ground, repotting is not applicable. If grown in a pot, repot only when root-bound, moving to a slightly larger container with fresh, well-draining, alkaline soil to support its spreading habit.