Arnica chamissonis 8-12" tall. Low spreading groundcover with bright yellow daisy-like flowers used externally in oils and salves to treat bruises, sprains, inflammation. Z3.
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Asparagus officinalis High-yielding good-quality tender green spears are long-lived and very cold hardy. On the rise as an excellent replacement for Jersey, even outproducing Jersey in northern Minnesota trials! Z3.
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Symphyotrichum novae-angliae 4-6' tall. North American native. Blooms range from blue-purple to lavender-pink with yellow eyes. Attractive to pollinators. Z3.
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Symphyotrichum laeve 3-4' tall. North American native has Loose clusters of lavender-blue blossoms with yellow eyes. Smooth blue-green foliage. Attractive to pollinators in late season. Z3.
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Astilbe chinensis 16-24" tall. Creamy pink-white dense plumes fade to green—not brown—to extend this Astilbe’s time to shine. Full to part shade. Z3.
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Penstemon hirsutus 16-30" tall. Shorter than P. digitalis, with fuzzy stems topped by clusters of slender tubular nodding 1" lavender flowers with arching white lips. Z3.
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Monarda fistulosa 3-4' tall. Our native wildflower species with aromatic lavender blossoms. This is the variety most commonly used for medicinal purposes. Z3.
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Dicentra formosa 14-20" tall. Heart-shaped blossoms in late spring. With good moisture, the lacy foliage look nice all season. Full to dappled shade. Z3.
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Eupatorium perfoliatum 5-7' tall. Flat-topped clusters of white to lavender flowerheads. Stimulates the immune system. Fetching addition to the perennial border. Z3.
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Nepeta × faassenii 24-36" tall. Aromatic grey-green foliage with long arching stems topped by lavender-blue flowers. Rugged. Attractive to pollinators. Z3.
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Aquilegia canadensis 12-24" tall. This eastern North American native features delicate red-spurred sepals with yellow petaled skirts. Blooms late May to early June. Irresistible to hummingbirds! Z3.
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Symphytum × uplandicum 24–48" tall. Great companion plant for orchards. Excellent addition to the compost pile. Rich in silica, nitrogen, magnesium, calcium, potassium and iron. Z3.
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Symphytum officinale 24-48" tall. Clusters of pinkish purple flowers above bristled foliage. Known for skin-soothing properties. Recommended as an orchard companion. Z3.
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Hemerocallis 30-40" tall. Intensely fragrant trumpet-shaped lemon-yellow flowers with long bloom time. Widely planted on old farmsteads in Maine. Z2.
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Echinacea purpurea 3-5' tall. Spiny seedheads are a beautiful coppery yellow-brown, surrounded by a single row of reflexed lavender-purple petals. Tinctured roots boost the immune system. Z3.
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Echinacea paradoxa 3-5' tall. Bright pure-yellow flowers with drooping petals surround spiky dark brown seed cones—irresistible to gobbling goldfinches! Z3.
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Dryopteris marginalis 20-30" tall. Strong stems and slightly glossy leathery grey-green fronds make this one of the best ferns for floral arrangements. Evergreen leaves in winter. Z3.
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Geranium sanguinium 4-9" tall. Magenta cups with purple-blue anthers cover tidy deep green lacy foliage. Compact form works well in containers. Considered more drought tolerant than others in the genus. Z3.
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Helenium autumnale 4-5' tall. Rich and blazing yellow lends itself to a vibrant end-of-summer display. Easy to grow, excellent cutflower. Z3.
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Hosta 18" tall and 36" wide. Rounded heavily corrugated blue leaves with wide chartreuse margins. White flowers smoked with lavender. Holds its margin color well through the season. Z3.
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Iris versicolor 30-36" tall. Northeastern native species with gorgeous blue-violet flowers with bold purple veining and a white and lemon-yellow blaze. Early. Z2.
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Iris sibirica 32" tall. Bred by legendary Maine hybridizer Currier McEwen in shades of creamy white with accents of yellow-green and buttery yellow. Early midseason to late. Z3.
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Eutrochium fistulosum 4-6' tall. Dusky-rose flowers are held on beautiful wine-red stems dusted with a light purplish bloom. Adaptable to wet soils. Z4.
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Eutrochium purpureum 4-6' tall. Massive vanilla-scented pinkish-purple domed flowers in midsummer. Often found in average to dry woodland edges. Z3.
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Melissa officinalis 18-24" tall. Lemony leaves are delicious in teas, salads, with fruit or dried for sachets. Attractive to pollinators. Z3/4.
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Liatris spicata 30-36" tall. Dreamy white flower wands above fine grass-like foliage. Blooms from July to September. Great for cutflowers. Z3.
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