Penstemon Onyx and Pearls #1
Penstemon Onyx and Pearls #1
Onyx and Pearls Beardtongue
Black-purple stems, pale lavender flowers, stunning contrast, pollinator appeal
Regular price
$1499
$14.99
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- In stock, ready to ship
- Inventory on the way
A combination of dark foliage and soft lavender flowers with white interiors. From a distance the flowers look completely white. Compared to 'Blackbeard', this is a taller, fuller plant with lighter colored flowers. Attractive to hummingbirds. Dislikes winter wetness. 42" tall, 36" spread.
Botanical Name- Penstemon Onyx and Pearls
Pronunciation- PEN-stuh-mon
Foliage- Deciduous
Mature Width-
Mature Height-
Sun Exposure- Full sun to part sun
Soil Preferences- Average, very well drained
Current Size- #1
Bloom Color- Light lavender / near white
Bloom Time- Early - mid summer
Companion Plants- Gaura lindheimeri 'Whirling Butterflies' (dark stems vs airy white)
Fauna Attracted- Bees (especially bumble), hummingbirds
Plant Habit- Perennial
- Care Rating- Moderate
Default Beavercreek Nursery Bin - PP1
Yearly Care Instructions- Deadhead for extended bloom; prefers well-drained soil and moderate watering.
Trimming Instructions- Deadhead during blooming. Cut back in late fall to early spring.
Fertilization Instructions- Apply a balanced fertilizer (e.g., 14-14-14) lightly in spring; low feeding need. Over-fertilizing in clay can lead to weak stems and fewer blooms.
Fertilizer Recommendation- Flower-tone
Possible Issues- Leaf spot, rust
We offer in store pickup or local delivery within 20 miles of either store- Delivery and Planting Guide
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