Oriental knotweed
Oriental knotweed
Persicaria orientalis
Variation
Shipping within 4-10 working days
- Tall flower panicles for sunny beds.
- Easy-care and long-lasting.
- Attracts butterflies.
- Summer bloom until autumn.
- Robust and winter hardy.
Persicaria orientalis is an impressive annual ornamental plant with long, gracefully arching flower clusters in vibrant pink. Its large green leaves and tall growth habit create a bold presence in borders and cottage gardens. Flowering from summer into autumn, it provides abundant nectar for bees and other pollinating insects while adding strong vertical interest.
Care/Water
Persicaria orientalis requires regular watering during the growing season. The soil should be humus-rich, well-drained, and evenly moist. Avoid waterlogging to prevent root rot. Ensure sufficient watering during hot summer months.
Maintenance
Remove faded flowers regularly to encourage new flower spikes. Cut back close to the ground in spring. Organic fertilization supports healthy growth. Very low-maintenance and robust.
Location
Persicaria orientalis thrives in sunny to partially shaded locations. Full sun promotes abundant flowering, partial shade is well tolerated. Ideal for perennial beds, borders, and group plantings. Good air circulation prevents disease.
Tip
Mulching helps retain moisture and reduce weeds. Plant multiple specimens together for a harmonious overall effect. Regular care extends flowering. An attractive and decorative perennial.
Persicaria orientalis adds tall pink flowers to beds and borders, providing decorative accents and structure.
It attracts pollinators and creates lively garden views.
| Flowering months | |
|---|---|
| Density per m2 | 3 a 4 |
| Max height full grown | 200 cm |
| Plant family name | Knotweed | Persicaria |
| Standing | Part shade, Full sun |
| Properties | Border plant., Group planting, Summer bloomer |
| Flower color | Pink |
| 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