{"product_id":"korean-rock-fern-2","title":"Premium Korean Rock Fern and Cold Hardy Perennial","description":"\u003cdiv\u003e\n\u003cp\u003eThe Korean Rock Fern (Polystichum tsus-simense) delivers a resilient cold-hardy perennial structure suited for permanent outdoor installations. Sourced exclusively from East Asian botanical regions, this specimen develops dense, upright fronds that retain their vitality well into freezing winter months. Landscaping professionals choose this plant when they require reliable evergreen coverage that survives abrupt temperature declines without indoor protection or supplemental irrigation systems.\u003c\/p\u003e\n\u003cp\u003eEven though the genus originates outside North America, horticultural teams have confirmed successful establishment within American soil profiles. Commercial growers initially introduced the variety through Florida and Louisiana distribution networks, validating its capacity to thrive across subtropical and transitional climate bands. Buyers secure a straightforward planting solution that yields immediate architectural definition while gradually expanding into mature, self-supporting colonies.\u003c\/p\u003e\n\u003ch3\u003e📋 Product summary:\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eBotanical identification: Polystichum tsus-simense\u003c\/li\u003e \u003cli\u003ePrimary market name: Korean Rock Fern\u003c\/li\u003e \u003cli\u003eGrowth classification: Cold-hardy perennial\u003c\/li\u003e \u003cli\u003eNative geography: Regional forests across East Asia\u003c\/li\u003e \u003cli\u003eDistribution pathway: First introduced via Florida and Louisiana\u003c\/li\u003e \u003cli\u003eFoliage characteristic: Maintains steady green density through frost\u003c\/li\u003e \u003cli\u003eHorticultural application: Foundation borders, slope anchoring, canopy zones\u003c\/li\u003e \u003cli\u003eMaintenance profile: Negligible pruning required post-establishment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Rooted Treasures Farms","offers":[{"title":"4\" Pot","offer_id":46539594891460,"sku":"4_FERN_KOREAN.ROCK","price":20.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0621\/5971\/6548\/files\/1-Fern-KoreanRock-4_401e6951-d4e3-4bc9-87e3-36ab9b4cded0.png?v=1787059728","url":"https:\/\/shop.soil911.com\/fr\/products\/korean-rock-fern-2","provider":"Tampa Home \u0026 Garden Store","version":"1.0","type":"link"}