1 / 2Key characteristics
- Family
- Amaryllidaceae
- Height
- 24-30 inches tall
- Width
- 18-24 inches wide
- Flower color
- Violet-blue
- Foliage color
- Dark green, strap-like leaves
- Bloom time
- Mid to late summer
- Light
- Full sun to partial shade
- Water
- Moderate
- Maintenance
- Low
- Growing zone
- USDA Zones 7-10
- Wildlife
- Attracts bees, butterflies, and hummingbirds
Perennials
Agapanthus 'Windlebrooke'
Windlebrooke Lily of the Nile
Agapanthus 'Windlebrooke' delights with clusters of soft, violet-blue flowers that bloom in mid to late summer, creating a serene and calming effect in the garden. Each blossom forms a small, star-like shape, and the numerous flowers create a dense, rounded cluster atop slender stems, adding height and elegance to garden beds and borders.
Originating as a cultivated variety chosen for its reliable flowering and soft color, 'Windlebrooke' brings a gentle wave of cool tones to sunny spaces.
Works well in
- Borders
- Cottage Gardens
- Pollinator Gardens
- Hummingbird Gardens
Companion plants
Lungworts · Daylilies · Japanese anemones · Bleeding hearts · Catmint · Heucheras
Design tip
Summer flowers carry the middle of the season, so place it where the bed needs color once spring bulbs fade. It takes sun or light shade, which makes it useful along the changing light of a bed edge or a partly shaded border.
Where to see it
This plant can be seen in the perennial border at the Bellevue Botanical Garden.
More perennials

Penstemon ovatus
Broadleaf Beardtongue
Blooms rich violet blue tubular flowers in tall open clusters
Full sun to light partial shade

Salvia dorrii
Desert Sage
Blooms deep violet blue flowers held in dense clusters above the foliage
Full sun

Penstemon strictus
Rocky Mountain Beardtongue
Blooms tubular deep violet blue flowers borne on tall upright spikes
Full sun

Clematis integrifolia 'Caerulea'
Bushy Blue Bell Clematis
Blooms blue-violet, nodding, bell-shaped
Full sun to partial shade