{"product_id":"river-oats-chasmanthium-latifolium","title":"River Oats | Chasmanthium latifolium","description":"\u003cp\u003e🌿 Ships well rooted in a 3.5 x 5 inch deep pot. \u003c\/p\u003e\n\u003cp\u003eRiver Oats solves one of the trickiest problems in native gardening: what to grow in dry shade. Most ornamental grasses want full sun — river oats is perfectly at home under a tree canopy, along a woodland edge, or in a shaded rain garden, and it delivers more visual interest than almost anything else you could put there. The seed heads are the main event: flat, dangling, oat-like panicles that emerge green in summer, shift to purplish bronze in fall, and persist through winter on gracefully arching stems — swaying in the lightest breeze, stunning backlit by low sun, and beautiful in dried arrangements. The broad, bamboo-like foliage turns gold in fall with enough light. It spreads by rhizome and reseeds freely, making it excellent for naturalizing slopes, streambanks, and woodland floors where erosion control matters. Birds eat the seeds, butterflies use it as a larval host, and small wildlife shelter in the dense foliage. Give it room and let it do what it does.\u003cbr\u003eSpreading note: River oats can self-sow enthusiastically in moist, fertile conditions. Cut back seed heads in fall to manage spread in tighter spaces, or let it naturalize freely where it has room to roam.\u003c\/p\u003e\n\u003cp\u003e🌿 Latin Name: Chasmanthium latifolium\u003cbr\u003e🌞 Light: Part shade to full shade; tolerates full sun with consistent moisture\u003cbr\u003e🌱 Soil: Moist to average; adapts to sand, loam, and clay; tolerates dry shade once established\u003cbr\u003e💧 Water: Moderate; drought-tolerant in shade once established\u003cbr\u003e📏 Mature Size: 2–5 ft tall; spreads by rhizome and seed\u003cbr\u003e🌸 Seed Heads: Late summer through winter; green to purplish bronze\u003cbr\u003e🗺️ Hardiness Zone: 4–9\u003cbr\u003e🦋 Wildlife Value: Larval host for Northern Pearly-Eye and skipper butterflies; seeds feed birds and small mammals; excellent wildlife cover\u003cbr\u003e♻️ Landscape Use: Shade gardens, woodland edges, streambanks, rain gardens, slopes, erosion control, dried arrangements; naturalizes readily\u003cbr\u003e\u003c\/p\u003e","brand":"New Earth Nursery","offers":[{"title":"3.5\" x 5\" pot","offer_id":42960528736327,"sku":null,"price":12.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0577\/5058\/5415\/files\/1_45f2a541-2f1f-4677-ac5d-ab1f7f8a55a5.png?v=1783970906","url":"https:\/\/newearthnursery.com\/products\/river-oats-chasmanthium-latifolium","provider":"New Earth Nursery","version":"1.0","type":"link"}