Deep blue, delicate spires to 16 inches tall appear late spring and early summer above thick, sturdy leaves.
Fine Gardening Recommended Products
RAINPOINT Sprinkler Timer with Brass Swivel
- Pure brass water inlet and metal thread can withstand up to 116psi.
- Built-in metal filter gaskets can prevent sediment and other larger particles
- Through the Sprinkler Timer program, you can set the start time, watering duration, and watering frequency
Dramm Revolution Adjustable 9-Pattern Metal Hose Nozzle
- 15 x 10 x 7 inches
- Ergonomic insulated grip
- Maximum pressure of 90 PSI
- Fully adjustable spray pattern
- No trigger lock
Gilmore Rubber Hose Washer 10pk
- Live red rubber construction, 3/4in. washers
- Clip of 10
Nelson Multi-Pattern Stationary Sprinkler
- 8 Pre-Set Watering Patterns
- Impact-resistant, plastic base
- Soft grip on multi-pattern head
Morvat Heavy Duty Brass Y-Valve
- Instantly create two tap outlets with this ultra-durable Y hose splitter. The dual-valve design features built-in shut-off valves.
- Fitted with US Standard NH 3/4" threads for use with most water source fittings
- Screw the 2 way splitter adapter by hand or wrench with the updated hexagonal top connection. The 360° rotatable swivel connection attaches to any water source.
Noteworthy CharacteristicsNative to Alberta, Canada.
CareGrow in fertile, well-drained soil.
PropagationTake softwood cuttings in early summer or semi-ripe cuttings in midsummer. Divide in spring.
ProblemsPowdery mildew, rust, leaf spots, and Southern blight. Slugs and snails may damage young plants.
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Genus :
Penstemon
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Plant Height :
1 to 3 feet
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Plant Width :
1 to 3 feet
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Zones :
3
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Light :
Full Sun to Partial Shade
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Moisture :
Medium Moisture
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Plant Type :
Perennials
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Bloom Time :
Spring, Summer
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Plant Seasonal Interest :
Summer Interest