Scientific Name (Genus/Species): Angelica gigas

Family: (Apiaceae)

(B/P) to 5′. This terrific Barry Yinger introduction from Korea and Japan is a stunner. Dramatic, deep maroon, spherical flowerheads emerge from red-flushed, bulbous, leafy sheaths above glossy green, dissected foliage. The afternoon sun intensifies the colour and lends this plant another dimension. Please note, insects, especially hornets, also find it irresistible. Sun/partial shade. 3 & 6

Scientific Name (Genus/Species): Amsonia tabernaemontana var. salicifolia

Family: (Apocynaceae)

(P) to 3′.  Willow-Leaved Blue Star.  Southeast United States.  A lovely addition to the flower border, bearing starry, blue flowers in late spring and early summer.  It is the less erect stems and slender-leaved, willow-like foliage that makes it different from the straight species.  Lovely golden yellow colour in autumn.  Sun/partial shade. 3 & 7 for 4 weeks, then T2

Scientific Name (Genus/Species): Althaea cannabina

Family: (Malvaceae)

(P) 7′. Europe. A tall, wiry plant producing lavender-pink, cup-shaped blooms with darker central eyes in the leaf axils of slender, branching stems. The palmately lobed leaves are roughly pubescent with a greyish white underside. “The whole plant is light and graceful.” (GST**). Moist soil. Sun. 3 & T2

Scientific Name (Genus/Species): Agastache foeniculum

Family: (Lamiaceae)

Short-lived perennial to 3-½’.   Anise Hyssop.  A North American native with aromatic, anise-scented foliage.  Lavender-blue flowers appear in many-flowered verticillasters which are densely packed into showy, cylindrical, terminal flower spikes up to 6 inches long.  Mid-summer bloomer is attractive to all pollinators. Self-sows.  Sun/partial shade.  4 & T2

Scientific Name (Genus/Species): Spodiopogon sibiricus

Family: (Poaceae)

(P) to 4′. Frost Grass. Japan, Korea and China. A clump-forming, upright grass of mountains and forest glades. Similar to a small bamboo in texture, with its thin, flat leaves held nearly at right angles to the stem. Admired for its interesting, bold foliage which develops a reddish purple tinge in autumn. The airy panicles of purple-blushed spikelets are covered with fine hairs giving an overall “frosted” appearance. The mature flowerheads remain persistent and showy through winter. Blooms from July through August. Moist soil. Sun/partial shade. 4 & T1

Scientific Name (Genus/Species): Sorghastrum nutans

Family: (Poaceae)

(P) to 5′. Indian Grass. Eastern North America. Perhaps one of the most beautiful of all prairie grasses. Sturdy, upright clumps of narrow, green foliage become bright burnished orange in the fall. Erect stems with showy flower panicles are copper coloured with conspicuous yellow pollen sacs. The paired spikelets have distinctive, bristly awns giving them a soft, delicate, feathery quality. Adaptable to a wide variety of uses. Indian Grass will grow in most soils and will even tolerate some shade, though it prefers a rich, loamy soil with plenty of sun. 4 & T1

Scientific Name (Genus/Species): Melica altissima 'Atropurpurea'

Family: (Poaceae)

(P) to 4′. Siberian Melic. Native to thickets and forest edges of eastern Europe. Dense, leafy clumps of mid-green foliage. Tall flower stems topped with loose, one-sided panicles of deep purple, overlapping spikelets. A terrific addition to our Red Bed. Summer. Well-drained soil. Sun. 4 & T1

Scientific Name (Genus/Species): Hystrix patula

Family: (Poaceae)

(P) to 5′. Bottlebrush Grass. This American native is widely adaptable, growing in sun or moderate shade, in clay or rocky soil. When the flowerheads open, the spiky florets stick out at right angles, just like a bottlebrush. Attractive until frost. Easy from seed. 4 & T1

Scientific Name (Genus/Species): Coix lacryma-jobi

Family: (Poaceae)

(A) to 4′. Job’s Tears. Southeast Asia. A “must-have” grass with apple green, strap-like leaves. Makes a great architectural addition to the flower border. String yourself a necklace with the shining, white to black, teardrop-shaped seeds. Sun. 3 & T2

Scientific Name (Genus/Species): Chasmanthium latifolium

Family: (Poaceae)

(P) to 3′. Northern Sea Oats. A beautiful native grass producing branching stems with flattened, green, drooping spikelets in summer. These turn a bronze colour in autumn, as do the tufted clumps of flat-leaved foliage. Sun/partial shade. 4 & T1