{"product_id":"cinnamon-fern","title":"Cinnamon Fern","description":"\u003ch3 class=\"pd-title-head\"\u003e\n  \u003cstrong\u003e\u003ci\u003eOsmundastrum cinnamomeum\u003c\/i\u003e\u003c\/strong\u003e\n\u003c\/h3\u003e\n\n\u003ch2\u003eOverview\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eUses:\u003c\/strong\u003e Rain gardens, streambanks, pond edges, woodland gardens, shaded borders, naturalized wet areas.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eBenefits:\u003c\/strong\u003e One of the most architectural native ferns, Cinnamon Fern produces striking cinnamon-brown fertile fronds that emerge from the center of the clump each spring, surrounded by tall, arching green sterile fronds. The vase-shaped habit and bold texture bring dramatic vertical structure to consistently moist shade gardens where few plants perform as reliably.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eUSDA Hardiness Zones:\u003c\/strong\u003e 3–9\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSun:\u003c\/strong\u003e Partial Sun\/Shade to Heavy Shade\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLife Cycle:\u003c\/strong\u003e Hardy Perennial\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGrowth Habit:\u003c\/strong\u003e Upright, Vase-shaped — arching sterile fronds surround erect fertile fronds\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMature Height:\u003c\/strong\u003e 2–5 ft.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMature Width:\u003c\/strong\u003e 2–4 ft.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGrowth Rate:\u003c\/strong\u003e Slow to Moderate\u003c\/p\u003e\n\n\u003ch2\u003eSummary\u003c\/h2\u003e\n\n\u003cp\u003eFew ferns command attention quite like Cinnamon Fern. In spring, silvery fiddleheads unfurl into a fountain of long, graceful green fronds while separate fertile fronds rise from the center of the clump, densely packed with sporangia that ripen to a warm cinnamon brown. That two-toned display — lush green arching outward, rich brown standing tall in the middle — gives this fern a presence that most shade plants simply cannot match.\u003c\/p\u003e\n\n\u003cp\u003eCinnamon Fern is a plant of wet places. In the wild, it thrives along woodland streams, in bogs, and at the edges of swamps throughout eastern North America. In the garden, it brings that same energy to rain gardens, pond margins, and any consistently damp corner that needs bold texture and reliable height. Clumps grow two to five feet tall depending on moisture, forming dense stands that suppress weeds and stabilize soil. The fronds remain attractive from spring through fall, turning golden yellow before dying back for winter.\u003c\/p\u003e\n\n\u003cp\u003eThis fern is a cornerstone of wildlife habitat. Songbirds pull the fuzzy cinnamon-colored fibers from its stems to line their nests, and ground-nesting species shelter within dense clumps. Deer leave it alone, and it has no serious pest or disease issues — a truly hands-off plant for gardeners willing to give it the moisture it craves.\u003c\/p\u003e\n\n\u003ch2\u003eCare\u003c\/h2\u003e\n\n\u003ch3\u003e\u003cstrong\u003eCinnamon Fern Care\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003eCinnamon Fern performs best in partial to full shade with consistently moist, humus-rich, acidic soil. It can tolerate some morning sun, especially when planted in wet soil or alongside streams, but prolonged hot afternoon sun in dry conditions will cause leaf scorch and weak growth.\u003c\/p\u003e\n\n\u003cp\u003eSoil should be rich in organic matter and stay evenly moist. Work compost or leaf mold into the planting area to improve moisture retention and fertility. This fern naturally grows in boggy ground — if your soil tends to dry out, mulch generously around the base and water deeply during dry spells. Plants may go dormant prematurely if allowed to dry out.\u003c\/p\u003e\n\n\u003cp\u003eWatering is the most important care consideration. During establishment, water deeply and consistently to keep the root zone moist. Once established, Cinnamon Fern is relatively self-sufficient in naturally damp sites but will still need supplemental water during drought.\u003c\/p\u003e\n\n\u003cp\u003eNo fertilization is typically necessary in organically rich soil. If growth seems sluggish, a light top-dressing of compost in early spring is sufficient. Avoid high-nitrogen fertilizers.\u003c\/p\u003e\n\n\u003cp\u003eMaintenance is minimal. Allow the fronds to die back naturally in fall — they provide winter habitat and return nutrients to the soil. Cut back old fronds in late winter before new fiddleheads emerge in spring.\u003c\/p\u003e\n\n\u003ch2\u003eSize\u003c\/h2\u003e\n\n\u003ch3\u003e\u003cstrong\u003eWhat Size is the Cinnamon Fern for Sale Online?\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003eOur Cinnamon Fern ships in a greenhouse-grade grow pot and is appropriately sized for its container at the time of shipment. If you have specific sizing or planting questions, please \u003ca href=\"https:\/\/almanacplanting.com\/pages\/contact\" target=\"_blank\" rel=\"noopener\" title=\"Contact Almanac Planting Co\"\u003econtact us\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eHow Large Does Cinnamon Fern Grow?\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003eCinnamon Fern typically grows two to three feet tall and two to four feet wide in average garden conditions. With constant moisture and rich soil, mature clumps can reach five feet or more. Growth is slow to establish but steady once the root system is well anchored.\u003c\/p\u003e\n\n\u003ch2\u003eAdditional Information\u003c\/h2\u003e\n\n\u003ch3\u003e\u003cstrong\u003eWhat are some common names for this plant?\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003eThis plant is most widely known as Cinnamon Fern, named for the cinnamon-brown color of its fertile fronds. It was formerly classified as \u003ci\u003eOsmunda cinnamomea\u003c\/i\u003e before being reclassified to \u003ci\u003eOsmundastrum cinnamomeum\u003c\/i\u003e based on DNA research.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eIs Cinnamon Fern deer resistant?\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003eYes. Cinnamon Fern is highly resistant to deer browsing, making it an excellent choice for shaded, moist areas where browsing pressure limits plant options. For more options, explore our \u003ca href=\"https:\/\/almanacplanting.com\/collections\/deer-resistant-plants\"\u003edeer-resistant plants\u003c\/a\u003e collection.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eWhat makes Cinnamon Fern different from other large ferns?\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003eUnlike Ostrich Fern, which spreads aggressively by runners, Cinnamon Fern is a well-behaved clumper that stays where you plant it. Its separate cinnamon-colored fertile fronds are also distinctive — most other large ferns produce spores on the undersides of their regular fronds rather than on separate dedicated structures.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eCan Cinnamon Fern grow in a rain garden?\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003eAbsolutely. Cinnamon Fern is one of the best \u003ca href=\"https:\/\/almanacplanting.com\/collections\/native-plants\"\u003enative plants\u003c\/a\u003e for rain gardens. Its fibrous root system helps stabilize soil, it tolerates periodic standing water, and it thrives in the consistently moist conditions that rain gardens provide.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eHow much sun can Cinnamon Fern handle?\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003eCinnamon Fern can tolerate up to about six hours of morning sun if planted in consistently wet soil. In drier conditions or with hot afternoon exposure, stick to partial or full shade to prevent leaf scorch and keep fronds looking their best.\u003c\/p\u003e","brand":"Almanac Planting Co","offers":[{"title":"1 Gallon \/ Ship ASAP","offer_id":46700799000738,"sku":"PNO12-CinFn-1-1yr","price":24.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/9374\/6850\/files\/Cinnamon-Fern-1.jpg?v=1774342853","url":"https:\/\/almanacplanting.com\/products\/cinnamon-fern","provider":"Almanac Planting Co","version":"1.0","type":"link"}