Greater Galangal thrives in consistently moist soil. Water thoroughly when the top 2-3 cm of soil feels dry, but avoid waterlogging.

Reduce watering slightly during cooler months, but never let the soil become completely dry. Ensure good drainage to prevent root rot, especially in containers.

Prune Greater Galangal primarily to remove dead or damaged foliage and stems. You can also prune to manage its size or shape. Cut stems back to the base of the plant using clean, sharp shears.

Light pruning can be done anytime, but heavier pruning is best after flowering.

Greater Galangal is typically propagated from its rhizomes. Divide mature rhizomes in spring, ensuring each piece has at least one bud.

Plant the divisions in well-draining soil, keeping them consistently moist and warm until new growth appears. This method ensures true-to-type plants.

Repot Greater Galangal every 2-3 years, or when it becomes root-bound. Choose a pot that is one size larger than the current one, with ample drainage holes.

Use a well-draining potting mix, such as a blend of compost, sand, and perlite. Repot in early spring before new growth begins.