Echinacea purpurea 'Magnus' (Magnus Coneflower) is an attractive cultivar with narrowly oval leaves and flower heads with drooping deep…
Browsing: Zone 6a
These flowering plants are rated USDA Hardiness Zone 6a. They can tolerate cold down from −10 °F (−23.3 °C) to −5 °F (−20.6 °C).
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Achillea millefolium 'Red Velvet' (Red Velvet Yarrow) is a vigorous, mat-forming perennial with finely divided leaves and leafy stems…
Lavandula angustifolia 'Munstead' (English Lavender) is a compact, early-flowering, semi-woody perennial that typically grows up to 18…
Echinacea purpurea 'White Swan' (White Swan Coneflower) is a compact perennial of upright growth, with large daisy-like flowers with…
Lilium 'Black Out' is an Asiatic Lily with funnel-shaped dark carmine-red flowers with darker black-flushed-red shading in the center of…
Achillea millefolium 'Paprika' is a spreading mat-forming cultivar noted for its aromatic, deeply-dissected, fern-like, medium green…
Lilium 'Black Mamba' (Asiatic Lily) is a fascinating Asiatic Lily with deep purple, almost black flowers that blend into maroon red at the…
Lewisia rediviva (Bitter Root) is a low-growing perennial plant with a fleshy taproot and a simple or branched base. The flower stems are…
Aster tongolensis (East Indies Aster) is a mat-forming perennial with thick, almost leafless stems supporting solitary violet-blue ray…
Alchemilla alpina is a perennial plant with a woody rhizome and weak, silkily hairy stems produced by a basal rosette. It grows up to 8…