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Rheum palmatum 'tanguticum'
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ca$ 3.95 |
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| Rhizomatous perennial with bold palmate leaves up to 36 inches across, emerging reddish-green and becoming dark green. The tall stems bear panicles of numerous pink to crimson flowers in early summer. Height to 6 feet. |
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Salvia forsskaolei
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ca$ 3.95 |
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| Bright mauve-blue flowers with distinctive white eyes are produced in profusion in the summer and early autumn. This semi-evergreen, bushy perennial is an excellent choice for planting at the edge of a pond, steam, or in the light shade of a woodland garden. Height and spread to 3 feet. |
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Salvia lyrata
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ca$ 3.00 |
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| This perennial wildflower has green leaves with a wine-purple blotch on the midrib and bears two-lipped lavendar-blue flowers in spring. |
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Salvia patens
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ca$ 4.35 |
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| Few plants produce blue flowers, and fewer still produce a purer blue flower than this one does. Called Gentian Sage, this tuberous rooted perennial will come back year after year if given some protection from winter cold, or grow as an annual. Growing 45-60 cm. (18-24 in.) or more in height, the... |
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Sanguisorba minor
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ca$ 3.45 |
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| This herbaceous perennial has pinnate green leaves and bears small pinkish flowers in erect ovoid spikes in summer. Height to 2 feet. |
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Scabiosa columbaria 'Nana'
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ca$ 3.85 |
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| This perennial has finely divided gray-green leaves and bears solitary blue-lilac flowerheads from summer through fall. Height and spread 10 inches. Attractive to butterflies. |
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Scabiosa japonica
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ca$ 3.95 |
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| This clump forming biennial or short-lived perennial has lance shaped grey-green leaves reaching 70 cm and spreading to 30 cm. It will bear showy lilac blue flower heads, 3" across, in mid-late summer. |
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Scilla peruviana
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ca$ 4.25 |
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| This bulbous perennial has evergreen, strap-shaped basal leaves and produces racemes of star-shaped blue flowers in early summer. Height to 18 inches. |
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Selinum carvifolia
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ca$ 4.25 |
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| This clump-forming, tap-rooted perennial has finely-divided pinnate leaves on erect stems and bears tiny star-shaped white flowers in terminal umbels from mid-summer through fall. Height spread 3-1/2 feet. Suits a wilder garden and mixes well with ornamental grasses. Attracts bees and butterflies. |
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Sesleria heufleriana
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ca$ 4.25 |
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| This densely-tufted, mound-forming evergreen perennial grass has bright green linear leaves that are gray-green beneath. From late spring to late summer, white spikelets are borne in panicles and age to deep purple. Height and spread is 24 inches. Suits the front of a herbaceous border, a rock... |
