Ammannia baccifera prefers consistently moist soil. Water regularly to maintain a damp substrate, especially during active growth. Avoid letting the soil dry out completely, as this can stress the plant.

Reduce watering slightly in cooler periods, but do not allow it to become parched.

Prune Ammannia baccifera to maintain its shape and encourage bushier growth. Pinch back the tips of young stems to promote branching. Remove any leggy or overgrown shoots as needed.

Pruning can be done year-round, but is most effective in spring before active growth begins.

Ammannia baccifera is easily propagated from stem cuttings. Take 4-6 inch cuttings from healthy stems, remove the lower leaves, and plant them in moist potting mix or water.

Cuttings typically root within a few weeks in warm, bright conditions. They can also be grown from seed.

Repot Ammannia baccifera when it becomes root-bound, usually every 1-2 years. Use a well-draining potting mix. Choose a pot that is only slightly larger than the current one.

Repotting is best done in spring before the plant enters its most active growth phase to minimize transplant shock.