IPDB › China Industry › Industrial Equipment & Components
China, Chinese 4*4*4 Cm Small Rock Cube Hydroponics Rockwool1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Heat Insulation MaterialRock WoolRockwoolHydroponics Rock Wool
Hebei Bao Du Import and Export Trade Co., Ltd.
Preview:
Product DescriptionRock WoolOur high-performance Rock Wool is a premium-quality inert growing substrate, widely used in modern hydroponic and horticultural applications. Manufactured by melting natural basalt rock or industrial slag at high temperatures and spinning it into fine fibers, rock wool offers exceptional physical and chemical properties ideal for commercial-scale agriculture.This substrate is suitable for both run-to-waste and recirculating hydroponic systems, providing optimal aeration and water retention for plant root development. Thanks to its capillary action capability, rock wool efficiently distributes water and nutrients throughout the root zone, promoting vigorous and uniform plant growth.SpecificationKey Features:Inert and Sterile: Free from pathogens, weeds, and pests. Rock wool resists microbiological degradation, offering a clean, stable medium for root growth.High Water Retention & Aeration: Maintains ideal oxygen and moisture levels in the root zone, minimizing the risk of root diseases and overwatering.Excellent Capillarity: Ensures even water and nutrient distribution through slabs, cubes, or plugs.Versatile Usage: Compatible with all hydroponic systems—NFT, ebb & flow, drip systems, and deep water culture.Eco-Friendly Composition: Made from natural volcanic rock (basalt), reusable under certain growing conditions, and recyclable as a soil amendment.Custom sizes available upon requestGrow Cubes (25mm, 30mm, 40mm, 50mm, 75mm, 100mm, etc.)Starter Plugs (for seedling trays or cutting propagation)Grow Slabs / Mats (Ideal for large-scale row crop systems)Main Sizes: Rock Wool Cubes SizesPackingRock Wool Cubes SizesPacking25*25*25mm6400pcs/carton75*75*75mm320pcs/carton25*25*30mm5600pcs/carton80*80*80mm320pcs/carton25*25*40mm4000pcs/carton100*100*70mm216pcs/carton30*30*40mm3312pcs/carton100*100*100mm144pcs/carton40*40*40mm1932pcs/carton145*145*145mm48pcs/carton50*50*40mm1320pcs/carton150*150*150mm48pcs/carton50*50*50mm1056pcs/carton200*200*200mm18pcs/cartonRock Wool Slabs SizesPacking1000*200*100mm125pcs/pallet1000*200*75mm165pcs/pallet1000*150*100mm160pcs/pallet1000*150*75mm208pcs/palletProduct PhotosApplicationOur rock wool substrate is widely adopted across multiple agricultural and horticultural sectors. It provides a stable, clean, and high-performing root zone environment for the following uses:1) Hydroponic Vegetable CultivationIdeal for growing lettuce, spinach, kale, cucumbers, peppers, tomatoes, and herbs. The excellent water retention and air porosity of rock wool allow for faster growth, higher yields, and efficient resource use in all types of hydroponic systems.2)Propagation and Seedling ProductionUsed in nurseries and plant factories for starting seeds or rooting cuttings. The uniform moisture and structure of rock wool cubes ensure strong root development, higher germination rates, and easy transplanting.3)Greenhouse HorticultureSuitable for ornamental flowers and greenhouse crops such as roses, carnations, and gerberas. Rock wool provides a pest-free, clean substrate for precise irrigation and fertigation, contributing to consistent flower quality.4)Fruit Cultivation in Soilless SystemsUsed for strawberries and other fruits in vertical or gutter-based soilless systems. It ensures good plant support and drainage, essential for long-term cropping.5)Urban Farming and Vertical SystemsAs an inert, lightweight substrate, rock wool is excellent for space-saving vertical farms and city agriculture projects, supporting efficient plant growth under artificial lighting and controlled environments.6)High-Value and Precision CropsFor crops that require highly controlled environments and consistent growing conditions, rock wool enables precision in irrigation and nutrient delivery. Suitable for premium crops grown in CEA (Controlled Environment Agriculture) systems.Packaging & ShippingBy cartonsShrink-wrapped in PE filmPalletized for bulk shipmentOEM packaging support available for wholesalers and distributorsWhy Choose USWith stable quality, strong water absorption, and superior structural integrity, our rock wool substrate is trusted by professionals across the hydroponic and greenhouse industries. Whether you are a commercial grower, system integrator, or wholesale distributor, our products offer the consistency and performance required for large-scale success.In addition to rock wool, we also supply a variety of other high-quality growing media, including perlite, vermiculite, zeolite, expanded clay, and more— offering one-stop solutions for different cultivation needs.All products are manufactured under strict quality control standards to ensure consistency, safety, and performance. Long-term, stable supply capacity to meet both small and bulk orders.We offer flexible packaging solutions, private label support, and customized sizes to match your branding and market preferences.With over 11 years of experience in international trade, we provide smooth communication, fast response, and complete export documents to help you receive goods efficiently.Trusted by clients from Europe, Southeast Asia, the Middle East, and South America — our growing media have been well received in various markets for horticulture, hydroponics, and greenhouse production.
Purchasing Request
Note: Send your purchase request, and we will screen suppliers or manufacturers for you free of charge...