FloraFlex Wool 1.5" Propagation Plugs – 1.5" Plugs, Case of 20 (98 Per Slab)

Start strong with FloraFlex 1.5" FloraWool Propagation Plugs FloraFlex 1.5" FloraWool Propagation Plugs are the ultimate solution for seed and clone propagation in hydroponic and soilless growing systems. Made from basalt rock spun into stone wool, these propagation plugs deliver the perfect air-to-water ratio to support fast, healthy root development from the very first day. Whether you’re starting from seed or working with cuttings, FloraWool plugs are engineered for rapid rooting, maximum oxygen flow, and consistent moisture retention. The 1.5" size fits snugly into standard 98-cell propagation trays, allowing you to scale your operation with precision and efficiency. Plug Size: 1.5" diameter x 1.5" tall Material: Basalt Rockwool (Stone Wool) Tray Count: 98 plugs per propagation tray Case Quantity: Varies by packaging option Compatibility: Fits standard 98-cell propagation trays and FloraFlex automation systems Recommended Use: Seed starting and rooting clones in hydroponics or soilless systems Why Choose FloraWool Propagation Plugs? Faster Root Development: The fibrous basalt rockwool structure promotes deep and even root growth across the entire plug. Optimal Air-to-Water Ratio: Retains moisture while keeping roots oxygenated to prevent rot and accelerate rooting. Sterile & pH-Neutral: Each plug is clean, inert, and ready to use. No pathogens. No surprises. Just healthy starts. Pre-Drilled Center Hole: Simplifies the insertion of seeds, cuttings, or tissue culture transplants. Scalable for Commercial Use: 98 plugs per tray offer consistency and ease of automation across large propagation rooms. FloraFlex Compatible: Works seamlessly with FloraFlex accessories like the Incubator System and automated irrigation components. FloraFlex 1.5" FloraWool Plugs are trusted by commercial cultivators, hydroponic professionals, and hobby growers alike for consistent results and strong plant starts. Whether you're building your next crop cycle or running a large-scale nursery, FloraWool Plugs are designed to deliver results at scale.