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Anchusa capensis
Evergreen rosettes produce delicate cobalt-blue flowers in summer. A biennial that will naturalize by self-sowing, … Continued
Anchusa capensis
Evergreen rosettes produce delicate cobalt-blue flowers in summer. A biennial that will naturalize by self-sowing, … Continued
Andropogon gerardii
This colorful, robust hardy grass is NATIVE FROM CANADA TO MEXICO. Tall foliage turns light … Continued
Anemone 'Pretty Lady Julia'
Large two-inch blooms in late summer and early fall on compact plants. Semi-double bicolor pink … Continued
Antennaria plantaginifolia
Soft, gray foliage is arguably the best ornamental feature of this native perennial. Useful as … Continued
Antennaria dioica ‘Rubra’
Silver-white foliage carpet is topped with pink buds that resemble pussycat pads. Buds open to … Continued
Aquilegia alpina
These striking blue blooms come from the high meadow and mountain slopes of the Alps. … Continued
Aquilegia canadensis
Nodding yellow and red bi-color blooms in April through early June. Grows 12-24″ in height, … Continued
Aquilegia vulgaris 'Leprechaun Gold'
Large, violet flowers and striking golden and green marbled foliage of this European Aquilegia. Variegation … Continued
Arisaema triphyllum
This tuberous perennial produces one or two leaves, each divided into three narrow leaflets. In … Continued
Artemisia ‘Powice Castle’
Beautiful ferny, silvery-gray foliage makes an excellent addition to borders and landscapes. A perfect color … Continued
Artemisia schmidtiana ‘Silver Mound’
Low-growing, ferny, silver, aromatic foliage is excellent for borders and underplantings. Stunning in mass, it … Continued
Artemisia ludoviciana 'Valerie Finnis'
Velvety, silver foliage with lance-shaped leaves and pale yellow flowers add contrast all season in … Continued