Sanguisorba 'Tanna'
| Feature | Description |
|---|---|
| Plant Name | Sanguisorba 'Tanna' |
| Common Name | Tanna Burnet |
| Plant Type | Herbaceous perennial |
| Height | 18 to 24 inches (45 to 60 centimeters) |
| Spread | 18 to 24 inches (45 to 60 centimeters) |
| Foliage | Finely divided, pinnate green leaves |
| Flower Colour | Deep pink to red, bottlebrush-like flower spikes |
| Bloom Time | Mid to late summer |
| Sun Exposure | Full sun to partial shade |
| Soil | Moist, well-draining soil |
| Watering | Moderate, prefers consistently moist soil |
| Maintenance | Low |
| Uses | Borders, cottage gardens, prairie gardens, naturalistic planting |
| Notable Feature | Attractive to pollinators, compact habit, adds texture and movement |
Planting Aspects
-
Site Selection: Plant in full sun to partial shade in a location with moist, well-draining soil. Sanguisorba 'Tanna' thrives in sunny positions but can tolerate partial shade.
-
Soil Preparation: Prepare the soil by adding organic matter to improve moisture retention and fertility.
-
Planting Depth: Plant at the same depth as the nursery container.
-
Spacing: Space plants about 18 to 24 inches apart to allow for proper air circulation and growth.
-
Watering: Water moderately, ensuring the soil remains consistently moist, especially during dry periods.
-
Mulching: Apply a layer of organic mulch to retain soil moisture and suppress weeds.
-
Maintenance: Deadhead spent flower spikes to encourage continuous blooming and maintain a tidy appearance. Cut back the foliage in late autumn or early spring to encourage new growth.
-
Fertilizing: Apply a balanced fertilizer in spring to promote healthy growth and flowering.
Sanguisorba 'Tanna,' commonly known as Tanna Burnet, is a delightful herbaceous perennial prized for its deep pink to red, bottlebrush-like flower spikes and finely divided, pinnate green leaves. Blooming from mid to late summer, it brings a compact habit and delicate texture to the garden. With a height and spread of 18 to 24 inches, 'Tanna' is ideal for borders, cottage gardens, prairie gardens, and naturalistic plantings. Its flowers are attractive to pollinators, making it a valuable addition to any garden designed to support wildlife.