| AGAPANTHUS Lily of the Nile |
| Agapanthus x 'Baby Blue' |
Lily of the Nile |
| Companion Annual * * Rounded umbels of blue flowers are 3-4" across and rise above the foliage on leafless stalks. Dark green, glossy, strap-shaped leaves. Dwarf compact plants rebloom two or three times. |
| Height: 20-24" | Spread: 8-12" |
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| Agapanthus x 'Blue Triumphator' |
Lily of the Nile |
| Companion Annual * * Rounded umbels of clear blue flowers arise above the foliage on leafless stalks in mid- and late summer. Dark green, glossy, strap-shaped leaves. |
| Height: 36-48" | Spread: 18" |
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| AGASTACHE Anise Hyssop |
| Agastache x 'Blue Fortune' |
Anise Hyssop |
| Perennial * * Purple-blue flower spikes from mid- to late summer attract butterflies and hummingbirds. Foliage is very fragrant. |
| Height: 36-48" | Spread: 24-36" |
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| AJANIA Gold and Silver |
| Ajania pacifica |
Gold and Silver |
| Perennial * * Deep green leaves edged in silver. Yellow, tansylike flowers in October. |
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| AJUGA Dwarf Bugleweed |
| Ajuga x tenorii 'Chocolate Chip' |
Dwarf Bugleweed |
| Perennial * * Blue flowers on short spikes in spring. Small chocolate bronze leaves grow slowly to form a tight mat. Tolerates moderate foot traffic. |
| Height: 1-2" | Spread: spreads |
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| ALCEA Hollyhock |
| Alcea rosea 'Indian Spring' |
Hollyhock |
| Perennial * * Single flowers in white, yellow, rose and pink. |
| Height: 72-84" | Spread: 24" |
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| ALCHEMILLA Lady's Mantle |
| Alchemilla mollis |
Lady's Mantle |
| Perennial * * Lime green flowers in the spring. Wooly green leaves are rounded and shallowly lobed. Good as a slow-moving ground cover in the shade garden. Fairly drought tolerant. |
| Height: 8-10" | Spread: 12" |
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| Alchemilla mollis 'Thriller' |
Lady's Mantle |
| Perennial * * The leaves are pleated and larger than the species with many chartreuse airy flowers in the spring. |
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| ALOCASIA Giant Taro, Giant Elephant's Ear |
| Alocasia x 'Metallica' |
Giant Taro |
| Companion Annual * * Quilted, shiny, metallic green-purple foliage. A robust grower. |
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| AMSONIA Blue Star |
| Amsonia hubrectii |
Narrow-leaf Blue Star |
| Perennial * * Pale blue flowers in the spring. Narrow, feathery foliage is attractive all season then turns brilliant golden yellow in the fall. |
| Height: 24-36" | Spread: 36" |
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