Dahlia 'Franz Kafka' (Pompon Dahlia) is a beautiful plant with magnificent pale pink-purple flowers set against the dark green foliage. It…
Browsing: Zone 3b
These flowering plants are rated USDA Hardiness Zone 3b. They can tolerate cold down from −35 °F (−37.2 °C) to −30 °F (−34.4 °C).
Click on the photo or the name of the flowering plant for which you wish to see further information.
Back to Browse Flowering Plants by USDA Hardiness Zone.
You can also browse flowering plants by Scientific Name, Common Name, Genus, Family or Origin.
Hosta sieboldiana (Plantain Lily) is a large clump-forming herbaceous perennial with broad, ovate, blue-green leaves with prominent…
Cirsium acaule (Stemless Thistle) is a perennial herb with leaves arranged in a spreading rosette. The leaves are spiny and up to 6 inches…
Echinacea purpurea 'Magnus' (Magnus Coneflower) is an attractive cultivar with narrowly oval leaves and flower heads with drooping deep…
Achillea millefolium 'Red Velvet' (Red Velvet Yarrow) is a vigorous, mat-forming perennial with finely divided leaves and leafy stems…
Echinacea purpurea 'White Swan' (White Swan Coneflower) is a compact perennial of upright growth, with large daisy-like flowers with…
Achillea millefolium 'Paprika' is a spreading mat-forming cultivar noted for its aromatic, deeply-dissected, fern-like, medium green…
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…
Achillea millefolium 'Red Beauty' (Red Beauty Yarrow) is a rhizomatous spreading plant with cerise-red flowers and ferny aromatic foliage…
Achillea millefolium 'Terracotta' (Terracotta Yarrow) is a herbaceous perennial with peachy yellow flower heads when they first bloom but…