Knotweed 'Red Baron'
Knotweed 'Red Baron'
Persicaria amplexicaulis ‘Red Baron’
Persicaria amplexicaulis ‘Red Baron’
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- Long-blooming perennial from May to October.
- Rich in cheerful red flowers for color in the border.
- Attractive to bees and butterflies - perfect for biodiversity.
- Low maintenance and drought-tolerant.
- Perfect for prairie and flowering borders, adds structure and dynamism.
Persicaria amplexicaulis ‘Red Baron’ Mountain Fleeceflower (Red Bistort) is a striking perennial famed for its crimson flower spikes that rise above vibrant green foliage. A hardy perennial with an easygoing charm, it brings bold color to any garden bed.
It forms compact clumps and delivers long-lasting interest from late spring through autumn, creating a dramatic vertical accent in borders and mixed plantings.
prefers full sun to light shade and well-drained soil, thriving in open, sunny spots where its stems can stand proud and true. Perfect for naturalized areas and garden pathways.
Care & Watering
Persicaria amplexicaulis ‘Red Baron’ prefers moist, well-drained soil and full sun to light shade. Water deeply in dry spells, mulch to retain moisture, and avoid waterlogged spots to prevent root rot.
Maintenance
Deadhead lightly, prune after flowering to keep shape, remove old stems in late winter, and divide every 3–4 years to maintain vigor.
Location & Tips
Plant at the back of a border where its tall spires can sway, pair with grasses; stake if windy, and feed in spring with a balanced fertilizer.
Persicaria amplexicaulis ‘Red Baron’ mountain fleeceflower adds long, deep-red blooms and airy elegance to borders and prairie plantings. The exuberant panicles create a warm color accent and look lovely in groups or as a backdrop for lighter foliage.
This summer bloomer attracts many butterflies and bees and is known as a reliable eye-catcher. Also suitable as a cut flower for bouquets; pair with yellow, blue or silver for strong contrast and dynamic texture.
| Flowering months | |
|---|---|
| Density per m2 | 3 a 5 |
| Standing | Part shade, Full sun |
| Properties | Winter hardy., Cut flower., Autumn coloration., Group planting., Deciduous. |
| Flower color | Red |
| Leaf color | Green |
Delivery costs
| BE € 4,95 | NL € 5,95 |
| DE € 6,95 | FR € 9,95 |
| AT € 14,95 | DK € 16,95 |
| IT € 16,95 | ES € 19,95 |
| SK € 19,95 | CZ € 19,95 |
| SE € 20,95 | IE € 20,95 |
| LU € 20,95 |
Payment methods
- Eco Edenred - Sodexo - Monizze with online @ checkout payment method