Water thoroughly, especially during dry spells, ensuring the soil is consistently moist but not waterlogged. Reduce watering in winter. Check the top few centimeters of soil; water when dry to the touch.

Established plants are somewhat drought-tolerant but perform best with regular moisture.

Prune *Clematis montana* immediately after flowering in late spring or early summer. Remove any dead, weak, or overcrowded stems.

This vigorous climber can become dense; thin out older stems to the base to encourage new growth and maintain shape. Avoid hard pruning in winter.

Best propagated from semi-ripe cuttings taken in summer. Select healthy shoots, take 5-10 cm cuttings, remove lower leaves, and insert into a pot of well-draining compost. Cover with a plastic bag to maintain humidity.

Roots typically form within 4-6 weeks.

Repot young plants in spring as needed, typically every 2-3 years, into a slightly larger container with good drainage. Use a high-quality potting mix.

Established plants generally prefer to be root-bound and are best planted directly into the ground.