{"product_id":"halatool-1-5-inch-rockwool-cubes-starter-plugs-for-hydroponics-98-pcs-2-sheets","title":"Halatool 1.5-Inch Rockwool Cubes Starter Plugs for Hydroponics | 98 Pcs (2 Sheets)","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eHalatool delivers a 1.5-inch rockwool cube system designed for hydroponics, soil-less cultivation, and seedling propagation. Each cube is crafted from basalt-derived fibers, providing a soft yet resilient texture that holds moisture while allowing steady air exchange for developing roots. This value pack includes two sheets with a total of 98 plugs, making it convenient for both hobbyists and commercial growers who start multiple plants at once.\u003c\/p\u003e\n\n\u003ch2\u003eWhy choose Halatool rockwool cubes\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurability and moisture retention:\u003c\/strong\u003e The cubes absorb water and maintain a stable environment, supporting steady early growth.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNatural, air-permeable material:\u003c\/strong\u003e Basalt-based fiber construction promotes good root aeration and penetration.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy to cut to size:\u003c\/strong\u003e Simply trim with a knife to create cubes that fit your setup or net pots without disintegration.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuick soak, simple pH management:\u003c\/strong\u003e A brief soak in nutrient solution helps adjust EC and pH to suitable levels for seedling start.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTransplant-ready roots:\u003c\/strong\u003e Strong moisture handling supports root growth until roots approach the 0.5–1 inch mark for transplant.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidely applicable:\u003c\/strong\u003e Ideal for hydroponics, seed starting, rooting, cloning, and plant propagation systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow to use\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrepare:\u003c\/strong\u003e Cut the rockwool into cubes according to your needs using a clean knife.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSoak with care:\u003c\/strong\u003e Briefly soak the cubes (about 10 seconds) in a nutrient solution to adjust EC and bring pH toward ~5.5.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMonitor conditions:\u003c\/strong\u003e Keep moisture, light, and temperature appropriate for your seeds to support germination.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTransplant when ready:\u003c\/strong\u003e Once robust roots emerge and breach the cube by about 0.5–1 inch, transfer to a suitable container, net pot, or growing medium.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eIdeal applications and practicality\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eHydroponic setups, soil-less systems, and cloning environments benefit from reliable moisture control and root support.\u003c\/li\u003e\n  \u003cli\u003eSeed starting, plant propagation, and cutting projects gain from easy handling and consistent results.\u003c\/li\u003e\n  \u003cli\u003eThe packs are designed for both enthusiasts and commercial growers seeking a practical, scalable start method.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWith Halatool rockwool cubes, you gain a dependable starter platform that aligns with common seedling workflows, offering flexibility without committing to a single growing approach. This starter kit sets the stage for orderly, consistent propagation, while keeping the process approachable and manageable.\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 does the Halatool 1.5 Inch Rockwool Cubes kit include?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Two sheets totaling 98 rockwool cubes sized 1.5 inches, ready for cutting and soaking.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How should I prepare and use the plugs for germination?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Cut to size, soak briefly in nutrient solution to adjust EC and pH, then maintain moisture and light.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Halatool","offers":[{"title":"Default Title","offer_id":45741266469050,"sku":"B0B18H1RHX","price":67.27,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3536\/8890\/files\/halatool-rockwool-cubes-hydroponics-setup.jpg?v=1774812493","url":"https:\/\/gardencanada.ca\/products\/halatool-1-5-inch-rockwool-cubes-starter-plugs-for-hydroponics-98-pcs-2-sheets","provider":"Garden Canada","version":"1.0","type":"link"}