{"product_id":"steinwollblock-10cm-4cm-loch","title":"Rockwool block 10cm - 4cm hole","description":"\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eRockwool Block 10cm with 4cm Hole – Professional Growing Medium for Gardeners\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eOpt for the 10cm rockwool block with a 4cm hole to provide your plants with the ideal growing and flowering substrate. This medium, surrounded by a stable plastic rim, is perfect for starter cubes and, thanks to its homogeneous composition, ensures uniform and controllable development of your plants.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eHigh-Quality Composition for Best Results\u003c\/strong\u003e The rockwool block stands out due to its consistent density, flexibility, and firmness, which enable a constant supply of water and nutrients. These factors are crucial for growing uniform, high-quality plants.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eOptimal Growing Environment\u003c\/strong\u003e Thanks to its structure, the growing block guarantees an excellent air-to-water ratio. Various pore sizes in the block ensure that roots are always sufficiently aerated and supplied with moisture. Additionally, the precise controllability of the water content allows for optimal regulation of nutrient balance and pH value.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eAdvanced Plant Care\u003c\/strong\u003e Rockwool is a non-fertilized medium, ideal for experienced gardeners who want to provide targeted and balanced nutrient supply to their plants. This ensures that plants receive all essential nutrients in the correct amounts.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eProduct Dimensions:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\n\u003cli data-mce-fragment=\"1\"\u003eSize: 10cm x 10cm\u003c\/li\u003e\n\n\u003cli data-mce-fragment=\"1\"\u003eCentral Hole: 4cm, ideal for accommodating starter cubes\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe 10cm rockwool block with a 4cm hole is the professional choice for gardeners who value effective propagation and the growth of strong, healthy plants.\u003c\/p\u003e","brand":"Grodan","offers":[{"title":"Default Title","offer_id":45482314891530,"sku":"11094","price":0.7,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/5700\/0202\/files\/Nichtbenannt-96.png?v=1713349564","url":"https:\/\/vetter-grow.de\/en\/products\/steinwollblock-10cm-4cm-loch","provider":"Vetter Grow","version":"1.0","type":"link"}