Water Lagenaria breviflora regularly, keeping the soil consistently moist but not waterlogged. Allow the top few centimeters of soil to dry out between waterings.

Reduce watering during cooler periods or if the plant is dormant. Ensure good drainage to prevent root rot.

Pruning is generally minimal for Lagenaria breviflora. Remove any dead, damaged, or diseased stems as needed. Pinch back young plants to encourage bushier growth.

If the plant becomes too sprawling, light pruning can help maintain shape, but avoid heavy cuts.

Lagenaria breviflora is best propagated from seeds. Sow seeds indoors in late winter or early spring, or directly outdoors after the last frost when soil temperatures have warmed.

Seeds germinate best with warmth and consistent moisture. Scarification might improve germination rates.

Repotting is usually only necessary if the plant becomes root-bound or outgrows its container. This is typically done in spring before new growth begins.

Choose a pot that is only slightly larger than the current one, with ample drainage holes. Use a well-draining potting mix.