Water Trumpet Honeysuckle regularly, especially during its first year and dry periods. Aim for consistently moist soil, but avoid waterlogging, which can lead to root rot.

Reduce watering in cooler months when the plant is dormant or growing slowly. Deep watering is more beneficial than frequent shallow watering.

Prune Trumpet Honeysuckle after flowering to maintain shape and encourage bushier growth. Remove dead, damaged, or crossing branches anytime. For rejuvenation, severely cut back old plants in late winter or early spring.

Light annual pruning is usually sufficient to manage size and promote flowering.

Propagate Trumpet Honeysuckle from semi-hardwood cuttings taken in summer. Select healthy stems, cut them into sections with at least two leaf nodes, and dip the cut end in rooting hormone.

Plant the cuttings in a well-draining potting mix and keep them moist and humid until rooted.

Repot container-grown Trumpet Honeysuckle every 2-3 years, or when it becomes root-bound. Choose a pot that is slightly larger than the current one. Repotting is best done in early spring before new growth begins.

Use a good quality, well-draining potting mix for best results.