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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 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 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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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... |
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Sidalcea hendersonii
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ca$ 4.45 |
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| Perennial herb with alternate, palmately-lobed leaves, bearing deep pink hollyhock-like flowers in a terminal spike. Height 18 inches to 4 feet. |
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Silene uniflora
Syn. Silene maritima
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ca$ 3.75 |
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| While the double flowered form of this low growing perennial is relatively easy to find, this seed is from the true single-flowered species, and is not common at all. With deep roots, this mat-forming rock garden plant will produce a succession of flowers over a long period throughout much of the... |
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Silene yunnanensis
Syn. Lychnis yunnanensis
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ca$ 3.75 |
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| This perennial bears fragrant purplish-pink flowers in mid-spring. Attracts bees and butterflies. Height 6-12 inches; spread 6-9 inches. |
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Sisyrinchium idahoense
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ca$ 4.15 |
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| This small semi-evergreen perennial plant forms tufts of grass-like leaves and stems of blue to purplish flowers, usually with a yellow eye in the centre. It blooms from mid spring to mid summer. Height and spread 6 inches. |
