Astilbe, Black Pearl #1
ASTILBE, BLACK PEARL
Astilbe arendsii 'Black Pearl'
- Height: Reaches approximately 14–18 inches tall in bloom
- Spread: Spans about 12–16 inches wide
- Spacing: Plant 12–16 inches apart for nice impact
- Growth Rate: Moderate
Description
Astilbe, Black Pearl captivates with its dramatic, dark-hued foliage and showy plumes of soft pink to lavender blooms that rise above the leaves in mid to late summer. Once the flowers fade, they leave behind attractive seed heads that continue to add texture to the garden. As temperatures cool in fall, the foliage may deepen or take on subtle bronze tones, extending the plant’s seasonal appeal well into autumn. This compact variety is an excellent choice for borders, shaded beds, and container gardens where space is limited.
General Care
- Sunlight: Prefers partial shade (at least 3–4 hours of filtered sun daily) but tolerates deeper shade with slightly reduced flowering.
- Soil: Thrives in consistently moist, well-draining soil rich in organic matter.
- Watering: Keep soil evenly moist, especially during hot or dry spells, to ensure healthy growth and vibrant blooms.
- Mulching: A layer of organic mulch helps regulate soil temperature and retain moisture.
- Pruning: Cut back spent flower stalks in late fall or early spring to encourage fresh growth in the next season.
Astilbe, Black Pearl delivers striking color and texture in areas with partial shade, making it a standout choice for low-light landscapes. Its moderate stature and bold foliage lend a polished look to beds and borders in cooler climates.