
Common Name: Hoary Verbena, Woolly Verbena, Tall Vervain, Hoary Vervain Full to part sun; medium to dry moisture level; rocky, sandy or loamy soil; and pH tolerant. 2-4 feet height,…
Common Name: Hoary Verbena, Woolly Verbena, Tall Vervain, Hoary Vervain Full to part sun; medium to dry moisture level; rocky, sandy or loamy soil; and pH tolerant. 2-4 feet height,…
Common Name: Heart-leaved Aster, Common Blue Wood Aster Full to part sun, medium to moderately dry moisture level, adaptable to a wide range of soils except clay, moderately acid to neutral…
Common Name: Heartleaf Meehania, Meehan’s Mint Part to full shade, medium moisture level, rich humusy soil. 4-6 inches height, blooms mid to late spring; blue lavender flowers. Will naturalize by…
Common Name: Heart-leaf Golden Alexanders, Meadow Zizia Full to part sun, moderately dry to dry moisture level, sandy or clay soils, pH tolerant. 1-3 feet height, blooms in spring, yellow…
Common Name: Heartleaf Ginger, Little Brown Jug Light to medium shade, medium to moderately dry moisture level, humusy soil, moderately acid pH. 2-4 inches height, blooms in spring, brown to…
Common Name: Harebell, Bluebell Bellflower, Bluebell of Scotland Full sun to light shade, medium to dry moisture level, sandy or gravelly soil, slightly acid to slightly alkaline pH. 12-18 inches…
Common Name: Handsome Harry, Virginia Meadow Beauty Full to part sun, wet to moderately wet moisture level, peaty or sandy soil, moderately acid pH. 1-2 feet height, blooms in summer,…
Common Name: Harbinger-of-Spring, Salt-and-Pepper Plant Dappled sunlight in spring and shade in summer, moderately wet to medium moisture level, humusy rich soil, circumneutral pH. 3-10 inches height, blooms in early…
Common Name: Halberd-leaf Violet Part to full shade, medium to moderately dry moisture level, prefers rich soil but tolerates average, neutral pH. 4-10 inches height, blooms in spring, yellow flowers.…