{"product_id":"cubo-di-lana-di-roccia-grodan-7-5-7-5-7-5cm-per-germinazione","title":"Grodan Rockwool Cube 7.5x7.5x7.5cm for Germination","description":"\u003cstrong\u003eGrodan Rockwool\u003c\/strong\u003e suitable for germination and for growing plants in soil or in hydroponic and aeroponic cultivation systems.\n\u003cdiv class=\"std\"\u003e\n\n\nThe 3.6cm center hole is used for inserting 3.6cm rockwool cubes used for germination and cuttings.\n\u003ch4\u003eHow to use Rockwool for hydroponics or germination:\u003c\/h4\u003e\n\n\u003cul\u003e\n\n \t\u003cli\u003ePrepare a solution with water at pH 5.5.\u003c\/li\u003e\n\n \t\u003cli\u003eSubmerge the cubes and let them soak for an extended period (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\n\u003c\/ul\u003e\n\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 7.5x7.5x7.5cm.\n\n\n\u003c\/div\u003e","brand":"professional-growing","offers":[{"title":"Default Title","offer_id":55174729957718,"sku":"WC-6948","price":0.65,"currency_code":"EUR","in_stock":true}],"url":"https:\/\/professionalgrowing.com\/en\/products\/cubo-di-lana-di-roccia-grodan-7-5-7-5-7-5cm-per-germinazione","provider":"professional-growing","version":"1.0","type":"link"}