Grow Kniphofia coddiana in well-drained, rich soil located in an open, sunny position or in partial shade. This species requires plenty of water during the growing season (spring and summer) if they are to thrive and flower well. They should also be fertilised monthly during their active growing period for best performance. In its subtropical habitat, Kniphofia coddiana is evergreen, but it is frost hardy in South Africa, surviving freezing temperatures by dying down in winter and resprouting in spring. In very cold climates, it requires protection during winter. In cultivation, Kniphofia resent disturbance. Kniphofia coddiana is ideally suited to permanently or seasonally wet grassy areas, around ponds or water features, as well as rockeries, mixed beds and borders. Also suitable for containers.

Kniphofia coddiana can be propagated by division or seed. Large clumps can be divided and planted directly into the ground, although it is best to pot them and grow them on until they are well established. Seeds can be sown in spring, and they normally germinate in about 2 months. Once they have germinated, place the seedlings into their pots. Grow them on in the greenhouse for at least their first winter and plant them out into their permanent positions in late spring.

It grows best in moist, but well-drained soil; both loam and sandy soil are recommended mediums since they allow excess water to drain away, as poor drainage can be detrimental. The soils must be slightly acidic to neutral in pH, and they must receive full sun or partial shade. It is essential to plant Kniphofia coddiana  in well-draining soil to prevent root rot and ensure healthy growth.