{"product_id":"cubo-lana-di-roccia-rockwool-substrato-per-germinazione-e-talee","title":"Rockwool Cube - Substrate for Germination and Cuttings","description":"\u003ch2\u003eRockwool Cube - Substrate for Germination and Cuttings\u003c\/h2\u003e\n\u003cdiv class=\"std\"\u003e\n\n\n\u003cstrong\u003eRockwool cube\u003c\/strong\u003e suitable for germination and for growing plants in soil or in \u003ca href=\"https:\/\/www.professionalgrowing.com\/idroponica-e-coltivazione-indoor\/\"\u003ehydroponic\u003c\/a\u003e and aeroponic cultivation systems.\n\nRockwool, available in 2.5cm and 3.8cm sizes.\n\n\u003cstrong\u003eHow to use Rockwool for \u003ca href=\"https:\/\/www.professionalgrowing.com\/germinazione-come-fare-la-germinazione-guida\/\"\u003egermination\u003c\/a\u003e:\u003c\/strong\u003e\n\u003cul\u003e\n\n \t\u003cli\u003ePrepare a solution with water at pH 5.5;\u003c\/li\u003e\n\n \t\u003cli\u003eImmerse the cubes and let them soak for a prolonged time (even 24 hours).\u003c\/li\u003e\n\n \t\u003cli\u003eRemove them from the solution and let them drain well.\u003c\/li\u003e\n\n \t\u003cli\u003eAt this point, they can be used in a hydroponic system, or for germination or cuttings.\u003c\/li\u003e\n\n \t\u003cli\u003eSize: 2.5 \/ 3.5 cm per individual piece.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cdiv\u003e\u003c\/div\u003e\n\n\u003cdiv\u003e\u003cstrong\u003eTray available in packs of:\u003c\/strong\u003e\u003c\/div\u003e\n\n\u003cul\u003e\n\n \t\u003cli\u003e2.5cm 30 pcs.\u003c\/li\u003e\n\n \t\u003cli\u003e2.5cm 150 pcs.\u003c\/li\u003e\n\n \t\u003cli\u003e3.5cm 25 pcs.\u003c\/li\u003e\n\n \t\u003cli\u003e3.5cm 77 pcs.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003c\/div\u003e","brand":"professional-growing","offers":[{"title":"2.5cm - 30pcs.","offer_id":55174729662806,"sku":"WC-12953","price":4.5,"currency_code":"EUR","in_stock":true},{"title":"2.5cm - 150pcs.","offer_id":55174729695574,"sku":"WC-12954","price":14.3,"currency_code":"EUR","in_stock":true},{"title":"3.5cm - 25 pcs.","offer_id":55174729728342,"sku":"WC-12955","price":7.5,"currency_code":"EUR","in_stock":true},{"title":"3.5cm - 77 pcs.","offer_id":55174729761110,"sku":"WC-12956","price":17.5,"currency_code":"EUR","in_stock":true}],"url":"https:\/\/professionalgrowing.com\/en\/products\/cubo-lana-di-roccia-rockwool-substrato-per-germinazione-e-talee","provider":"professional-growing","version":"1.0","type":"link"}