Pieris floribunda (Mountain Fetterbush) is a bushy shrub with oval, shiny green leathery leaves typically evergreen but may shed in a …
Browsing: Zone 4b
These flowering plants are rated USDA Hardiness Zone 4b. They can tolerate cold down from −25 °F (−31.7 °C) to −20 °F (−28.9 °C).
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Phlomis cashmeriana is a tough, durable, long-blooming perennial that grows to 2 feet (60 cm) tall and spread out to form a wide mass up …
Penstemon digitalis (Foxglove Beardtongue) is a glabrous herbaceous plant with simple shiny green leaves that grow on slender purple …
Nymphaea alba (European White Water Lily) is an aquatic flowering plant that grows in water up to 5 feet (1.5 m) deep. It likes large …
Myosotis azorica (Azorean Forget-me-not) is a perennial herb with decumbent stems that grow up to 12 inches (30 cm) tall. Leaves are …
Cichorium intybus (Common Chicory) is a bushy perennial plant with grooved, tough, more or less hairy, and up to 40 inches (1 m) tall …
Convallaria majalis (Lily of the Valley) is a rhizomatous perennial that can grow up to 12 inches (30 cm) tall, forming extensive …
Aquilegia caerulea (Colorado Blue Columbine) is the state flower of Colorado. It is a bushy, clump-forming perennial that grows up to 2 …
Tulipa clusiana (Lady Tulip) is a flowering plant with 2 to 5 linear, glaucous gray-green, up to 6 inches (15 cm) long leaves and deep …
Galanthus nivalis (Common Snowdrop) is a perennial herbaceous plant that grows up to 6 inches (15 cm) tall. The leaves are narrow and …