Water povertyweed sparingly once established, as it is highly drought-tolerant. Allow the soil to dry out completely between waterings. Overwatering can lead to root rot, especially in poorly draining soils.

Focus on deep, infrequent watering during prolonged dry spells to encourage deep root growth.

Minimal pruning is required for povertyweed. Remove any dead or damaged stems at any time.

To maintain a tidy appearance or control its spread, you can cut back overgrown clumps in late winter or early spring before new growth begins. This also helps encourage denser foliage.

Povertyweed can be propagated by division of established clumps in early spring or fall. Sow seeds outdoors in fall for stratification, or start indoors in early spring.

Cuttings can also be taken from softwood in late spring or semi-hardwood in mid-summer, planted in well-draining soil.

Repotting is rarely necessary for povertyweed, as it is a hardy perennial that prefers to be slightly root-bound and thrives in undisturbed conditions.

If division is desired for propagation or to manage spread, do so in spring or fall. Ensure the new location has excellent drainage.