Clematis 'The President' Sowing Month%February Just grow them on in

Just grow them on in a sunny position – they’re half hardy so really appreciate the sun and high humidity levels to thrive

Its super-insulating walls maintain optimal heat for rapid decomposition without needing accelerators or activators

Wisteria 'Amethyst Falls' is a more compact variety than other forms of this classic climbing shrub

Polka - The ‘must have' primocane variety for every home gardener

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Clematis 'The President' Sowing Month%February Just grow them on inLarge purple flowers. RHS Recommended: Award of Garden Merit. Free flowering. Group 2 clematis. Clematis 'The President' is a late flowering clematis producing fabulous big purple flowers with red centres from June to September. A popular variety, strong and very free flowering. Clematis 'The President' is a group 2 clematis and should be lightly pruned in early spring and again in early summer.