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Buy Alcea Black Knight Perennial Online | Alcea | Garden Beauty

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Alcea Black Knight

Black Knight
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At a Glance

- Alcea black knight
- Perennial
- Tall Spikes
- Large Flowers
- Easy to grow
- Cottage garden perennial

Plant Information

Alcea Black Knight is an attractive perennial which forms tall spikes bearing large black purple flowers with a yellow eye in mid to late Summer above a low mound of foliage. After flowering cut back flower spike to 20cm.

Alcea Black Knight is an easy to grow variety which is attractive to butterflies and is a perfect English cottage garden variety, but with the benefit of new breeding and disease resistance. Full sun and a free draining soil. Height to 1.8m


Genus: Alcea
Variety: Black Knight
Category: Perennial
Reference: albkn

Height & Spread: 1.8m
Flower Colour: Black
Foliage: Deciduous
Soil Type: Most
Aspect: Full Sun
Season of Interest: Mid-Late Summer
Plant Breeders Rights: Propagation for resale is illegal without a license.

Colours and sizes are approximate and are intended as a guideline and may vary according to local conditions


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