Blooming Advantage™
Retail-Ready Finished Containers
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Penstemon x hartwegii 'Sour Grapes'
Beard Tongue
Penstemon x hartwegii 'Sour Grapes'
Code: 3214Genus: Penstemon
Plant Type:Perennial
Tubular purple flowers fade to shades of white, mauve, lavender and purple. An excellent border perennial with a long blooming season.
Blooms: Summer
Growth Rate:
Size Range: 2' tall x 2' wide
Cultural Information
Sun SunPart Shade Part Shade
Water Use:
Maintenance: Low
Hardiness Zone: 6
Cold Hardy to -10° to 0°F
Features and Benefits
Attracts Butterflies Attracts ButterfliesAttracts Hummingbirds Attracts Hummingbirds
Good for Cut Flowers Good for Cut Flowers
Grown by: Blooming Nursery,Inc & Blooming Junction
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