Clematis Boulevard 'Olympia' 15m likes a deep soil which

likes a deep soil which is rich and fertile

and their foliage is attractive for most of the year

Growing to around 1

or grow it as a feature plant in a patio pot

Clematis Boulevard 'Olympia' 15m likes a deep soil whichPart of the Boulevard series of patio clematis developed by Raymond Evison, the Chelsea Gold Medal winning clematis breeder. Grows 120 150cm high by 60 cm wide, with beautiful, mid sized purple blue flowers which continue to bloom freely over a very long season. Best in partial shade, and is great for container growing, as well as planting in the garden. As with all Boulevard clematis cut all stems back to 15cm from the ground in late winter or early