{"product_id":"korean-rock-fern-polystichum-tsussimense","title":"Polystichum tsussimense - Korean Rock Fern","description":"\u003cp class=\"p1\"\u003eGreat at adapting to new environments, something which is ideal for a houseplant, this fern is happy as long as you keep its watering schedule pretty consistent and don't expect it to grow in the sun. From the centre of this plant sprout a whole host of verdant fronts, an explosion of greenery perfect for bringing the woodland into your home. It's also fully hardy so happy to be grown outdoors in a shady garden spot, giving some lush evergreen foliage and standout texture to your home. It's even been awarded the RHS' prestigious Award of Garden Merit. Whether it's enjoying life on your sideboard or in your garden borders, be sure to keep this plant happy with plenty of water, especially in summer - and, while it can be thirsty, make sure it's not sat too soggy, especially in winter.\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cb\u003eScientific Name\u003cbr\u003e\u003c\/b\u003e\u003cem\u003ePolystichum luctuosum\u003c\/em\u003e (many-rowed mournful plant)\u003cbr\u003e\u003c\/p\u003e\n\u003cp class=\"p3\"\u003eSynonyms: \u003cem\u003ePolystichum tsussimense, Aspidium luctuosum, Aspidium tsus-simense, Polystichum falcilobum, Polystichum herbaceum\u003c\/em\u003e\u003c\/p\u003e\n\u003cp class=\"p3\"\u003eOften sold as \u003cem\u003ePolystichum tsussimense,\u003c\/em\u003e a classification given to one specimen in 1875, this plant has recently been found to be the same species as \u003cem\u003ePolystichum luctuosum;\u003c\/em\u003e that name has been used since 1858, so is the one that's now accepted.\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cb\u003eCommon Name\u003cbr\u003e\u003c\/b\u003eKorean Rock Fern, Tsushima Holly Fern, Mourning Shield Fern\u003cbr\u003e\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cb\u003eOrigin\u003cbr\u003e\u003c\/b\u003eNative to parts of Africa, Europe and Asia: South Africa, China, Eswatini, Japan, Korea, Lesotho, Madagascar, Nepal, the Netherlands, Pakistan, Taiwan, Tibet, Vietnam and Zimbabwe\u003cbr\u003e\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cb\u003eLight\u003cbr\u003e\u003c\/b\u003eYour Fern will be happiest in bright but indirect light; make sure it is shaded from direct sunlight.\u003cbr\u003e\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cb\u003eWater\u003cbr\u003e\u003c\/b\u003eLet just the top layer of soil dry out; this fern loves consistent moisture. Outdoors, it may need watering in dry weather.\u003cbr\u003e\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cb\u003eHumidity\u003cbr\u003e\u003c\/b\u003eA little moisture in the air is good for this plant. Keep it in above-average humidity to keep its leaves lush and green (and not brown and crispy)\u003cbr\u003e\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cb\u003eSoil\u003cbr\u003e\u003c\/b\u003eUse a mix that's great at retaining moisture for your thirsty plant - one designed for ferns will work well. Elements to look out for in the mix include coir, perlite and sand. Repot every few years or when the plant has doubled in size - the best time of year for it is spring.\u003cbr\u003e\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cb\u003eFood\u003cbr\u003e\u003c\/b\u003eYour fern doesn't need too much extra food; a light feed throughout the growing season (spring and summer) will be enough. Fertilise about once a month using half strength fertiliser.\u003cbr\u003e\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cb\u003eTemperature\u003cbr\u003e\u003c\/b\u003eGrows well as a houseplant in temperatures between 15-25°C; it is fully hardy, so won't be bothered by colder temperatures in winter.\u003cbr\u003e\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cb\u003ePet-safe\u003cbr\u003e\u003c\/b\u003eYes, but too much nibbling won't be good for pets, small humans or the plant!\u003cbr\u003e\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cb\u003eSprouts Top Tips\u003cbr\u003e\u003c\/b\u003eIf fronds become brown or tired-looking, gently remove them at the base to encourage fresh new growth. This fern also makes a great underplanting in large indoor planters beneath taller foliage.\u003cbr\u003e\u003c\/p\u003e","brand":"Sprouts of Bristol","offers":[{"title":"6cm","offer_id":43863332815101,"sku":"7851585194171","price":5.0,"currency_code":"GBP","in_stock":false},{"title":"9cm","offer_id":53494871622013,"sku":"7497550787271","price":6.0,"currency_code":"GBP","in_stock":false},{"title":"12cm","offer_id":55604051673469,"sku":"1131245892471","price":12.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0490\/2774\/3905\/products\/korean-rock-fern-polystichum-tsussimense-423678.jpg?v=1680198447","url":"https:\/\/sproutsofbristol.pro\/products\/korean-rock-fern-polystichum-tsussimense","provider":"Sprouts of Bristol","version":"1.0","type":"link"}