Water Lepidium apetalum moderately when the top 2-3 cm of soil feels dry. Avoid overwatering, as this can lead to root rot. Ensure good drainage in the pot or garden bed.

Reduce watering frequency during cooler months or if the plant is dormant.

Prune Lepidium apetalum lightly after flowering to maintain shape and encourage bushier growth. Remove any dead, damaged, or leggy stems. Pinching back the tips of young plants can promote a more compact form.

Avoid heavy pruning.

Lepidium apetalum can be propagated by seeds sown in spring or autumn, or by stem cuttings taken in late spring or early summer. Seeds germinate best with light covering and consistent moisture.

Cuttings should be rooted in well-draining soil.

Repot Lepidium apetalum every 2-3 years, or when rootbound, preferably in spring. Choose a pot that is slightly larger than the current one with ample drainage holes. Use a well-draining potting mix.

Handle the roots gently to minimize stress.