Ipomoea aquatica thrives in consistently moist conditions, mimicking its natural aquatic or semi-aquatic habitat. Water regularly to keep the soil saturated or submerge the lower portion of the pot in water.

Avoid letting the soil dry out completely, especially during warmer months, to prevent wilting and stress.

Prune Ipomoea aquatica to manage its vigorous vining habit and encourage bushier growth. Pinch back the tips of new stems to promote branching. Remove any leggy or overgrown stems to maintain a desirable shape.

Pruning also helps prevent the plant from becoming too leggy and sparse.

Ipomoea aquatica is easily propagated from stem cuttings. Take 10-15 cm cuttings from healthy stems, ensuring each has at least one node. Remove the lower leaves and place the cuttings in water or moist potting mix.

Roots will typically form within a few weeks, after which they can be transplanted.

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

Ensure the new pot has adequate drainage holes to prevent waterlogging.