{"product_id":"steinwollwurfel-4x4cm-mit-ummantelung","title":"Rockwool Cubes 4x4cm with Wrap","description":"\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eRockwool Block 4cm x 4cm – Precise Root Cultivation for Advanced Growers\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe 4cm x 4cm rockwool block with a plastic border is the ultimate growing medium for cuttings and seeds, developed for experienced growers who desire highly controllable and uniform plant growth. This block provides the ideal foundation for strong and vital plant growth.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eHigh-Quality Structure for Optimal Development\u003c\/strong\u003e Thanks to its consistent density, flexibility, and firmness, the rockwool block ensures uniform water supply and nutrient distribution. This results in uniformly growing, high-quality plants.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003ePerfect Air-Water-Nutrient Balance\u003c\/strong\u003e The varying pore sizes ensure a constant supply of air and water to the roots. The precisely controllable moisture and the well-designed pore pattern in the block allow water and nutrients to be distributed evenly. Control over nutrient balance and pH value is thus in the hands of the grower.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eStrong Root System for Vital Plants\u003c\/strong\u003e The uniform structure promotes a strong root system, which is essential for cultivating vigorous and healthy plants. The vertical fiber structure ensures even root distribution throughout the block.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eRockwool is an unfertilized medium that requires advanced knowledge of plant nutrition, but when used correctly, you can ensure your plants receive exactly the nutrients they need.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eProduct Details:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\n\u003cli data-mce-fragment=\"1\"\u003eDimensions: 4cm x 4cm, ideal for precise seed and cutting propagation.\u003c\/li\u003e\n\n\u003cli data-mce-fragment=\"1\"\u003eEquipped with a central, small hole for simplified planting.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003eChoose the 4cm x 4cm rockwool block and benefit from the precision and control for professional and effective plant cultivation.\u003c\/p\u003e","brand":"Grodan","offers":[{"title":"Default Title","offer_id":45482270753034,"sku":"11091","price":0.2,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/5700\/0202\/files\/11091-1.jpg?v=1713348575","url":"https:\/\/vetter-grow.de\/en\/products\/steinwollwurfel-4x4cm-mit-ummantelung","provider":"Vetter Grow","version":"1.0","type":"link"}