Home > Products > Lawn & Garden > Indoor Gardening > Growing Media > Speedgrow Green 1.5" Plugs & Tray 84 Piece Retail Speedgrow Green 1.5" Plugs & Tray 84 Piece Retail Log in to see availability and pricing. Item Number: SPGR29510004BFG Case Qty: 11 Min Qty: 11 UPC: 049121014121 Manufacturer: Speedgrow Green MSRP:$219.89 Product Description Product Availability Speedgrow® Green Stone Wool Growing MediumPlugs - 1.5in / 84ct Cell Plug Tray - 16in x 12in x 2in (Retail Pkg))A natural alternative to growing plants in traditional mediums. Speedgrow differs from other stone wool products that may contain phenols, acrylics and artificial dyes in that it incorporates an all natural, bio-based binder. It offers a unique combination of high water absorption and good drainage for an optimal water /air ratio. Speedgrow provides the grower a clean, inert and disease free rooting medium that is easily adjusted. Ideal for hydroponic growing. Log in for warehouse specific availability. You may also be interested in... Speedgrow Green Slab 40x6x3" (224/Pallet) Item #: SPGR29430001Mfg #: 29430001 Min Qty: 1 Click here for pricing and availability. MSRP: $10.99 Speedgrow Green Big Cube 4" 5-Pack (15/Case) Item #: SPGR295000010RMfg #: 295000010R Min Qty: 15 Click here for pricing and availability. Speedgrow Green 3x3x2.5" Blocks (224/Case) Item #: SPGR29500006Mfg #: 29500006 Min Qty: 1 Click here for pricing and availability. Speedgrow Green 1.5" Blocks (750/Case) Item #: SPGR29500011Mfg #: 29500011 Min Qty: 1 Click here for pricing and availability. MSRP: $239.60 Speedgrow Green Big Cube 6" (40/Case) Item #: SPGR29510001Mfg #: 29510001 Min Qty: 1 Click here for pricing and availability.