Family: Scrophulariaceae (skrof-yoo-larr-ee-AY-see) (Info)
Genus: Penstemon (PEN-stem-on) (Info)
Species: cyaneus (sy-AN-ee-us) (Info)
 One member has or wants this plant for trade.
Category:
Perennials
Height:
12-18 in. (30-45 cm)
18-24 in. (45-60 cm)
Spacing:
Unknown - Tell us
Hardiness:
Unknown - Tell us
Sun Exposure:
Full Sun
Danger:
Unknown - Tell us
Bloom Color:
Dark Blue
Bloom Time:
Mid Summer
Late Summer/Early Fall
Foliage:
Unknown - Tell us
Other details:
Unknown - Tell us
Soil pH requirements:
Unknown - Tell us
Propagation Methods:
Unknown - Tell us
Seed Collecting:
Unknown - Tell us
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