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About this product
Acanthus 'whitewater' ® / 3L
Acanthus 'Whitewater'
Confirmed format: 3 litre pot
Plant Highlights
- Striking dark green foliage heavily splashed with white and cream margins
- Statuesque spikes of white and pink flowers in mid-to-late summer
- Vigorous and fast-growing architectural perennial
- Well-suited for borders and large containers
- Excellent for cut or dried flower arrangements
- Fully hardy across Ireland and the UK
Overview
Acanthus 'Whitewater', commonly known as bear's breeches, is a striking, vigorous herbaceous perennial celebrated for its dramatic architectural presence. It forms substantial basal mounds of deeply lobed dark green leaves boldly splashed and margined with white and cream. In mid-to-late summer, it produces tall, erect spikes of white and pink flowers featuring hooded bracts that create a magnificent display in garden borders or as a standalone specimen.
Why We Love It
- Dramatic variegated foliage brings luminous contrast to shaded and partially shaded areas.
- Imposing flower spikes add exceptional vertical interest in mid-to-late summer.
- Flowers make fantastic additions to fresh cut or dried floral arrangements.
- Reliable hardiness and ease of care make it a rewarding choice for keen gardeners.
Plant Details
| Botanical Name | Acanthus 'Whitewater' |
|---|---|
| Common Name | Bear's breeches |
| Plant Type | Herbaceous perennial |
| Foliage Persistence | Semi-evergreen |
| Variegation | Variegated white, green, and bicolour |
| Flower Colour | White, pink, and purple shades |
| Flowering Season | July to September |
| Growth Habit | Clumping and upright |
| Mature Height | 100–150 cm |
| Mature Spread | 50–100 cm |
| Hardiness | RHS H6 |
Growing Guide
| Position | Thrives in full sun, sun to part shade, or partial shade across south-, west-, east-, or north-facing aspects. |
|---|---|
| Soil | Adaptable to clay, loam, sand, and chalk soil textures, provided it is well-drained or free-draining. |
| Moisture & Watering | Prefers average, moist, or dry moisture levels with moderate water needs once established. Exhibits drought and heat tolerance. |
| Pruning & Maintenance | Prune during August, October, or September. Deadheading is recommended to keep the plant tidy. |
Perfect For
- Back and middle of borders
- Cottage gardens and shade gardens
- Focal points and specimen planting
- Containers and patio pots
- Cut and dried flower arrangements
Good to Know
- Bred as a vigorous variegated selection with high architectural impact.
- Attracts pollinators to the garden.
- Requires no winter protection under standard H6 hardiness conditions.
Product Information
| Product Title | Acanthus 'whitewater' ® / 3L |
|---|---|
| Supplied Format | 3L pot |
| Care Level | Easy |
Growing & care
- Plant type
- perennial
- Soil & drainage
- Well drained
- Mature size
- 1.2m high· 90cm wide
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