More to explore:
Bird's eye view of Wild Senna! Looks positively tropical, doesn't it? Wild Senna is a hardy perennial wildflower. We're talking hardy through zone 3!!!
Blue Wild Indigo (Baptisia australis): Planting Tips
"Golden Tears" yellow bleeding heart. Hardy perennial to zone 3.
Maltese Cross - An old fashioned perennial that looks great in any flower garden. Zones 3-9
Maidenhair Fern- The foliage of this fern remains attractive all season long. Perennial hardy in Zones 3-8.
CEPHALARIA gigantea...a charming, airy white for the back of the border. Flower resembles Scabiosa, but this perennial reaches 5' to 6'. Hardy to zone 3.
m. betonicifolia poppy plant in masses Perennial Blue Grows 2 to 4 ft tall Part shade Hardy zones 3 to 8
Sedum Thundercloud is a drought & deer proof groundcover for sunny areas in the perennial garden. Hardy to zone 3.
flowers zone 3 | flowers / David's Garden Phlox - white, zone 3 perennial
Heuchera 'Autumn Leaves' - Heuchera prefer moderately moist soil. They're an easy-care perennial for the shaded garden. Hardy to zone 3.
Penstemon 'Dark Tower' - 3pc
Zone: Winter hardy in zones 3 to 8
Exposure: Full to Part sun
Height: 2 to 3 feet
Special: Unique flowers on tall spikes above interesting green foliage.
2010 Baptisia australis