{"product_id":"grodan-mm-pm-40-40-wrapped-propagation-cube-each","title":"GRODAN MM PM 40\/40 WRAPPED PROPAGATION CUBE EACH","description":"\u003cp\u003eGRODAN MM PM 40\/40 Wrapped Rockwool Propagation Cube – 40 x 40 x 40mm Achieve consistent and vigorous root development with the GRODAN MM PM 40\/40 Wrapped Propagation Cube, engineered for professional-grade seed germination and cutting propagation. Measuring 40mm x 40mm x 40mm, each cube is precision-wrapped to maintain structure and moisture balance, making it ideal for hydroponic systems and soil-based setups. Key Features: Dimensions: 40mm x 40mm x 40mm – compact and uniform Material: High-quality Rockwool spun from natural basalt and limestone Structure: Wrapped for enhanced durability and moisture retention Drainage: Pre-formed hole for easy seeding and optimal aeration Compatibility: Integrates seamlessly with Grodan blocks, slabs, or other media Benefits: Promotes downward root growth for stronger transplants Maintains ideal air-to-water ratio to prevent root rot Sterile and inert—free from pests, pathogens, and contaminants Suitable for hydroponic, soil, coco, and aero systems Easy to handle, soak, and transplant\u003c\/p\u003e","brand":"Grodan","offers":[{"title":"Default Title","offer_id":43320543248451,"sku":"MEDGRO220","price":0.61,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/2449\/7219\/files\/d00728cc-Grodan-Cube-40mm-1_fe0039c8-3327-4af7-9965-9172dde06664.jpg?v=1779976434","url":"https:\/\/professormonstera.com.au\/products\/grodan-mm-pm-40-40-wrapped-propagation-cube-each","provider":"Professor Monstera Plants","version":"1.0","type":"link"}