Darwin Perennials 2025 catalog

Buddleia ‘Pink Cascade II’

Buddleia ‘Lilac Cascade’

Buddleia ‘Grand Cascade’

Buddleia ‘Violet Cascade’

Campanula ‘Birch Hybrid’

Campanula Blue Waterfall

BUDDLEIA (BUTTERFLY BUSH) Buddleia WALTERS GARDENS TM ‘PINK CASCADE II’

BUDDLEIA (BUTTERFLY BUSH) Buddleia hybrida WALTERS GARDENS TM ‘GRAND CASCADE’ Height: 66 to 72 in. (168 to 183 cm) Bloom Months: September to October USDA Hardiness Zones: 5a to 10b PP30,868 Enormous, cascading, light lavender-purple flowers with substantial presence in the garden.

CAMPANULA (BELLFLOWER)

CAMPANULA (BELLFLOWER) Campanula poscharskyana MUST HAVE PERENNIALS BLUE WATERFALL Height: 8 in. (20 cm) Bloom Months: May to July USDA Hardiness Zones: 4a to 9b ‘Camgood’ Low-growing, vigorous, spreading habit with some repeat blooming in Fall; excellent in containers and baskets.

Campanula garganica ‘DICKSON'S GOLD’ Height: 4 to 6 in. (10 to 15 cm) Bloom Months: May to July USDA Hardiness Zones: 4a to 9b Blue, star-shaped flowers on golden foliage. CAMPANULA (BELLFLOWER) Campanula portenschlagiana ‘BIRCH HYBRID’ Height: 4 to 6 in. (10 to 15 cm) Bloom Months: June to August USDA Hardiness Zones: 4a to 7b A dwarf form with pale blue flowers.

Height: 48 to 54 in. (122 to 137 cm) Bloom Months: July to September USDA Hardiness Zones: 5a to 10b PP35,438 Large Butterfly Bush with appleblossom-pink flowers. 12-in. (30-cm) long panicles cascade down the plant, appearing to weep like a Bridalwreath Spirea. Seed set has not been observed on this plant, indicating it is likely sterile.

CARYOPTERIS (BLUEBEARD) Caryopteris clandonensis ‘DARK KNIGHT’

WALTERS GARDENS

TM

‘VIOLET CASCADE’ Height: 48 to 54 in. (122 to 137 cm) Bloom Months: August to September USDA Hardiness Zones: 5a to 10b PP34,298 Deep purple flowers on a cascading habit similar to other Buddleia Cascade varieties. Plus, it has passed four years of sterility testing with no seed set.

BUDDLEIA (BUTTERFLY BUSH) Buddleia davidii WALTERS GARDENS TM ‘LILAC CASCADE’

Height: 24 to 36 in. (61 to 91 cm) Bloom Months: July to September USDA Hardiness Zones: 6a to 9b Purple flowers complement dark green foliage.

Height: 60 to 66 in. (152 to 168 cm) Bloom Months: August to November USDA Hardiness Zones: 5a to 10b PP33,844 The habit of this butterfly bush has panicles that cascade downward, like a waterfall. Features 12 to 18-in. (30 to 46-cm), huge, puffy panicles of pale lilac flowers.

Caryopteris | 33

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