Duchess of Cornwall Clematis Plants Packs so they're best for a

so they're best for a big planting project

underplanted with well-established companion plants such as lavender (especially white varieties)

With that in mind

They prefer moist

Duchess of Cornwall Clematis Plants Packs so they're best for aDuchess of Cornwall Clematis Plants 'Duchess of Cornwall Clematis' great big imperial purple flowers with cream white stamens in May to September on a compact plant ideal for patios. To 1 1. 5m Browse all of our Clematis. Delivery season: Clematis are delivered in pots year round, when in stock. It's usually best not to plant out pot grown plants in winter, but to keep them until Spring, because they'll establish faster in warm soil and give you