Buy hellebore / lenten rose syn. (Helleborus orientalis) Helleborus × hybridus: Delivery by Crocus Height: 0.45m Spread: 0.45m

(Helleborus orientalis) Helleborus × hybridus - Pretty, saucer-shaped flowers: Delivery by Waitrose Garden in association with Crocus

Japanese anemone 'Prinz Heinrich' (Anemone hupehensis var. japonica 'Prinz Heinrich') Height: 0.75m Spread: 0.6m

Find help & information on Anemone hupehensis var. japonica 'Prinz Heinrich' Japanese anemone 'Prinz Heinrich' from the RHS

Argentinian vervain (Verbena bonariensis) Height: 2.0m Spread: 0.5m

Verbena bonariensis tall late flower colour hardy flower borders beds wall side borders prairie city coastal courtyard informal self seed dried flowers

Catmint 'Six Hills Giant' (Nepeta 'Six Hills Giant') Height: 0.45m Spread: 0.6m

Propagate catmint by softwood cuttings in spring or division in Autumn or Spring. No need to buy catnip. RHS Plant Selector Nepeta Six Hills Giant / RHS Gardening

Black mondo (Ophiopogon planiscapus 'Nigrescens') Height: 0.2m Spread: 0.3m

Ophiopogon planiscapus "Black Mondo grass" is a short plant from the lily family, perfect for orna.mental use in the shady parts of your yard

Montbretia 'Emberglow' (Crocosmia 'Emberglow') Height: 0.75m Spread: 0.6m

Find help & information on Crocosmia 'Emberglow' montbretia 'Emberglow' from the RHS

Cardinal flower (Lobelia cardinalis) Height: 0.9m  Spread: 0.5m

Lobelia cardinalis (bog sage) erect, clump-forming herbaceous perennial to in height, with rather glossy bright green oblong leaves and brilliant scarlet, two-lipped flowers in length in terminal spikes.

Peony 'Rubra Plena' (Paeonia officinalis 'Rubra Plena') Height: 0.75m Spread: 1.0m

See how RHS can give expert advice on growing, feeding, pruning and propagating plants. Find specific plants with our Plant Finder & Plant Selector.

Rue 'Thundercloud' (Thalictrum aquilegiifolium 'Thundercloud') Height: 0.9m Spread: 0.5m

Find help & information on Thalictrum aquilegiifolium 'Thundercloud' French meadow rue 'Thundercloud' from the RHS

Masterwort 'Shaggy' (Astrantia major subsp. involucrata 'Shaggy') Height: 0.6m Spread: 0.4m

Astrantia - masterwort 'Shaggy' clump forming perennial, full sun to partial shade. Long season of interest. Best grown in moist, fertile, humus-rich soil in sun or partial shade but will tolerate drier conditions.

Pink windflower (Anemone blanda var. rosea) Height: 0.10m Spread: 0.15m

Find help & information on Anemone blanda var. rosea pink windflower from the RHS

Primrose (Primula vulgaris) Height: 0.1m Spread: 0.1m

Find help & information on Primula vulgaris (Pr/prim) primrose from the RHS