Turpentine WeedTrichostema laxum

Water moderately during the growing season, allowing the soil to dry slightly between waterings. Reduce watering in fall and winter to prevent waterlogged conditions, which can lead to root rot.

Ensure good drainage to avoid standing water around the roots.

Prune lightly after flowering to shape the plant and remove spent blooms. This encourages bushier growth and can prevent excessive seeding. Avoid heavy pruning, as it may stimulate less vigorous new growth.

Propagate from seeds sown in fall or early spring. Stratification may improve germination rates. Cuttings taken from semi-hardwood in summer can also be used, but germination from seed is often more successful.

Repot only when necessary, typically every 2-3 years, or when the plant becomes root-bound. Use a well-draining potting mix, such as a sandy loam. Repot in early spring before new growth begins.