Acanthus mollis 'Whitewater' - 3L Pot

Acanthus mollis 'Whitewater'

A distinctive architectural herbaceous perennial typically reaching around 1m, with variegated bold, deeply cut leaves and upright spires of hooded summer white flowers, well suited to shaded borders and structural planting.
Evergreen Drought Tolerant
£29.99
£24.99

In stock

Flowering
JUN,JUL,AUG
Attracts Wildlife
Bees Beneficial Insects
Ideal For
Borders Containers Patio Woodland

Plant Description

Acanthus mollis 'Whitewater' is a reliable herbaceous perennial, with white flowers in summer and green evergreen foliage. This Bear's Breeches is an excellent choice for borders, containers, woodland-style planting and patio pots, where it brings colour, texture and seasonal interest. It is especially effective in summer, and performs best in sun or partial shade.


Acanthus mollis 'Whitewater' is straightforward to look after with routine care and suits a wide range of garden styles, from traditional borders to more contemporary planting combinations. Reaching around 1.2m at maturity, it is best planted through the middle of a border, in pots and containers and in woodland-style planting with sun or partial shade. Its evergreen foliage ensures year-round presence in the garden. It is suitable for outdoor growing in most UK gardens. It performs best in sandy, loam or chalk soils that remain well drained. It can also be a useful plant for bees and beneficial insects.

Supplied in a 3L pot, this size offers a practical starting point for planting out, patio displays or growing on at home.

Planting & Aftercare

Choose a pot with drainage holes slightly larger than the nursery pot. Use well-draining potting mix. Place the plant at the same depth it was in the original pot. Water thoroughly after planting.
Water when the top 2-3cm of soil feels dry. In spring and summer, this is typically once a week. Reduce watering in autumn and winter. Always check the soil before watering to avoid overwatering.
Overwatering is the most common issue. Avoid placing in direct sunlight which can scorch leaves. Don't repot too frequently - most plants prefer to be slightly root-bound. Ensure good drainage to prevent root rot.
Feed with a balanced liquid fertiliser every 2-4 weeks during the growing season (spring to early autumn). Reduce or stop feeding in winter when growth naturally slows.
simply plants always supplies high-quality plants, but we know that sometimes plants have a mind of their own. That's why our 12 Month Plant Guarantee comes as standard.

It's our promise to you: if any plants fail within 12 months, we'll replace them or offer a suitable alternative.

My Cart