Scutellaria adenostegia prefers consistently moist soil but dislikes waterlogging. Water thoroughly when the top 2-3 cm of soil feels dry. Reduce watering slightly during winter dormancy.

Ensure good drainage to prevent root rot, especially in containers. Overwatering can lead to fungal issues.

Prune Scutellaria adenostegia after flowering to maintain a tidy shape and encourage bushier growth. Remove spent flower stalks and any dead or damaged stems.

Light pinching of young growth can promote a more compact plant. Heavy pruning can be done in late winter or early spring.

Scutellaria adenostegia can be propagated by stem cuttings taken in late spring or early summer. Root cuttings in a well-draining potting mix. Division of established clumps in spring is another effective method.

Sow seeds in autumn or spring, but germination can be slow and erratic.

Repot Scutellaria adenostegia every 2-3 years, or when it becomes root-bound. Use a well-draining potting mix, such as a blend of potting soil, perlite, and sand. Repot in spring before new growth begins.

Choose a pot only slightly larger than the current one.