Rock Candy™ Blue Penstemon
Penstemon barbatus 'Novapenblu' PP #27,786
Pronunciation: PEN-stem-on Bar-BAY-tus
SKU #41612
| Description | A tidy, compact clump of green foliage topped by upright spikes full of lavender-blue, bell-shaped flowers that will provide mouth-watering color in the landscape or a container. Blooms heavily in late spring, reblooming in late summer if lightly trimmed after the first flush. Heat and drought tolerant. An herbaceous perennial. |
|---|---|
| Light | Full sun |
| Watering | Water when top 2 inches of soil is dry. |
| Blooms | Late spring |
| Mature Size | Moderate growing; reaches 12 to 18 in. tall and wide. |
| Deciduous/Evergreen | Herbaceous |
|---|---|
| Special Features | Attracts Butterflies, Attracts Hummingbirds, Easy Care, Waterwise, Compact Form |
| Growth Rate | Moderate |
| Flower Attributes | Flowers for Cutting, Repeat Flowering, Showy Flowers |
| Patent Act | Asexual reproduction of plants protected by the Plant Patent Act is prohibited during the life of the patent. |
| Landscape Use | Border, Container, Edging |
|---|---|
| Flower Color | Violet-blue |
| Foliage Color | Green |
| Companion Plants | Maiden Grass (Miscanthus); Coneflower (Echinacea); Russian Sage (Perovskia); Switch Grass (Panicum); Sedum (Sedum) |
| Care | Thrives in average, well-drained soils, but highly adaptable to a wide range of soils, including clay. Water regularly in first growing season to establish root system. Once established, reduce frequency; tolerates moderate drought. Feed lightly during growing season. Lightly prune spent flowers to encourage repeat bloom in late summer. Hardy to zone 5b with protection from harsh winter extremes. |
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This Plant's Growing Zones: 6-9
Your USDA Cold Hardiness Zone:
Your climate may be too cold for this plant
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About Us
We have been pioneers and craftsmen in the art of growing plants for nearly
100 years. Since our founding in Southern California by Harry E. Rosedale, Sr.
in 1926, we have been absolutely dedicated and obsessed with quality.
We have been pioneers and craftsmen in the art of growing plants for nearly 100 years. Since our founding in Southern California by Harry E. Rosedale, Sr. in 1926, we have been absolutely dedicated and obsessed with quality.