Clematis 'Ola Howells'

Plant in a location that enjoys full sun and remember to water often. Ola Howells is generally regarded as a hardy plant, so it can be safe to leave outdoors for the majority of winter (although if in doubt, using a row cover is often a good idea).

Look to ensure a distance 1.48 feet (45.7 cm) between Ola Howells seeds when sowing to make sure your seedlings have enough space.

Ola Howells is hardy, so ensure you wait until all danger of frost has passed in your area before considering planting outside.