{"product_id":"vivosun-1-6-inch-rockwool-cubes-8-sheets-224-plugs-for-hydroponics-seed-starting-cloning","title":"VIVOSUN 1.6-inch Rockwool Cubes — 8 Sheets (224 Plugs) for Hydroponics Seed Starting \u0026 Cloning","description":"\u003ch2\u003eVIVOSUN 1.6 inch Rockwool Cubes for Hydroponics and Plant Propagation\u003c\/h2\u003e\n\u003cp\u003eThese rockwool cubes are crafted from a blend of natural minerals including basalt, coke, limestone, and a trace of iron slag. The materials are melted at high heat and spun into fine fibers, then compressed into durable blocks designed to support a healthy, breathable root zone. The result is a light, fluffy plug that holds shape while remaining easy to handle in busy propagation spaces.\u003c\/p\u003e\n\u003ch3\u003eWhy growers choose these cubes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh porosity of about 95 percent delivers ample oxygen to developing roots, supporting vigorous growth and steady establishment.\u003c\/li\u003e\n  \u003cli\u003eSterile inorganic composition resists fungal contamination while retaining water to keep roots hydrated between checks.\u003c\/li\u003e\n  \u003cli\u003eLight and fluffy texture makes it simple to cut to any size and to observe root development through the sheet.\u003c\/li\u003e\n  \u003cli\u003eVersatile for multiple setups including hydroponics, propagation, cloning, cuttings, and seed starting, with a straightforward workflow.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePractical use tips\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eEach cube has a dedicated opening for seeds or cuttings and can be transferred to other media as roots mature.\u003c\/li\u003e\n  \u003cli\u003eWith 8 sheets of 28 cubes each, you get 224 plugs in total for a flexible propagation toolkit.\u003c\/li\u003e\n  \u003cli\u003eObserve moisture and root activity easily on a single sheet before transplanting to the next medium.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhether you are starting seeds or cloning cuttings, these VIVOSUN rockwool plugs offer a simple, organized approach. The sterile composition helps maintain a clean propagation environment while the moisture retaining properties support steady hydration and nutrient access. Use these plugs to streamline your propagation workflow, and watch for root development as a natural indicator of progress.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What can I use VIVOSUN 1.6 inch Rockwool Cubes for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Ideal for hydroponic propagation, seed starting, and cloning; observe root growth through each cube and transition to other media as needed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How many plugs are included and how do I use them?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: 8 sheets with 224 plugs; cut to size, insert seeds or cuttings, then transplant as roots form.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"VIVOSUN","offers":[{"title":"Default Title","offer_id":43982936866950,"sku":"B0CQ7TDJ9S","price":39.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/1602\/5478\/files\/vivosun-1-6-inch-rockwool-cubes-pack.jpg?v=1778773895","url":"https:\/\/patiozora.com\/products\/vivosun-1-6-inch-rockwool-cubes-8-sheets-224-plugs-for-hydroponics-seed-starting-cloning","provider":"PatioZora","version":"1.0","type":"link"}