Dysphania bonariensis prefers consistently moist soil but can tolerate brief dry periods. Water deeply when the top 2-3 cm of soil feels dry. Avoid overwatering, as this can lead to root rot.

Ensure good drainage to prevent waterlogged conditions.

Pruning is primarily done to maintain shape and encourage bushier growth. Pinch back the tips of young plants to promote branching. Remove any dead, damaged, or crossing stems as needed.

Light pruning can be done throughout the growing season.

Dysphania bonariensis is easily propagated from seeds sown directly into the garden after the last frost, or started indoors a few weeks prior. It can also be propagated from stem cuttings taken in spring or early summer and rooted in moist potting mix.

Repot young plants annually or when they become root-bound, typically in spring. Choose a pot only slightly larger than the current one. Ensure the new pot has adequate drainage holes.

Use a well-draining potting mix suitable for general houseplants or herbaceous perennials.