Seed Starting

10 products


  • Sale -7% 50-Cell Square Plug Flat Insert Hydrofarm

    50-Cell Square Plug Flat Insert

    Use this 50 cell pack insert with coco plugs, regular soil, or soilless mixes to plant seeds or cuttings. Fits into heavy duty Cut Kit Tray and all standard seed flats.

    $3.79$3.54

  • Sale -13% 1020 Nano Dome with Vents, 7" SunBlaster

    1020 Nano Dome with Vents, 7"

    This high humidity dome incorporates the SunBlaster lighting tracks for supporting and retaining SunBlaster T5HO + Nanotech T5 reflectors. Vented for optimum humidity and temperature control.

    $10.12$8.82

  • Sale -15% Jump Start Hot House w/Heat Mat, Tray, 72-Cell Insert, 7.5" dome Jump Start

    Jump Start Hot House w/Heat Mat, Tray, 72-Cell Insert, 7.5" dome

    Get a jump start on the growing season with the Hot House with Seedling Heat Mat. It is well known that seeds will often germinate much more easily when provided with temperatures 10°F-20°F above room temperature. Get started quickly with your own growing media and plugs or purchase them separately for a complete system setup. The Seedling Heat Mat is UL-listed and provides gentle heat that will never damage roots. Includes base tray, 72-cell insert, vented dome, and heat mat. Full instructions are printed right on the mat. Features 7.5" humidity dome with three adjustable vents Increases germination success Better humidity control for optimum growth  17 watts, 120 Volt heat mat 11" x 22" watertight base tray 72-cell seedling insert Instructions with growing tips

    $59.88$51.18

  • Sale -5% Heavy Duty 72-Cell Pack Square Plug Flat Insert Hydrofarm

    Heavy Duty 72-Cell Pack Square Plug Flat Insert

    These reuseable cell packs can last for many seasons of growing. Made of heavy duty plastic, these packs fit standard single flat trays.  22" x 10½" x 2½" Reuseable cell tray Heavy duty plastic Fits standard flat trays 22 inch x 10 1/2 inch x 2 1/2 inch

    $5.31$5.04

  • Sale -2% Cut Kit Tray, White, 11" x 21" Hydrofarm

    Cut Kit Tray, White, 11" x 21"

    Also known as a flat, the cut kit tray is ideal for seed and cutting propagation. Combined with our mesh insert, the cut kit tray makes cube draining a simple and mess-free process. Features 21" x 11" x 2½" No holes 100% virgin high quality material 90 mm thickness White plastic for increased reflectivity Ideal for seed and cutting propagation White plastic for increased reflectivity 100% virgin high quality material

    $4.55$4.48

  • Sale -10% Jump Start Germination Station w/Heat Mat, Tray, 72-Cell Pack, 2" Dome Jump Start

    Jump Start Germination Station w/Heat Mat, Tray, 72-Cell Pack, 2" Dome

    The Germination Station is the perfect indoor start to your garden! The Jump Start Germination Station is an ideal way for the space-challenged gardener to start seeds indoors all year round. In this kit, the Germination Station comes complete with a 72-cell seedling insert, watertight base tray, 2" vented dome, and a 17W heat mat. The vented dome helps to maintain just the right amount of humidity to ensure germination success and bigger, healthier seed starts. The compact size of the station allows anyone with a spare corner to start a garden. Add your own choice of growing media and plugs to get growing.     Features: UL-listed waterproof heat mat, 17 Watts, 120 Volt 2" humidity dome 11" x 22" watertight base tray 72-cell seedling insert Includes instructions with growing tips UL-listed waterproof heat mat, 17 Watts, 120 Volt 2-inch humidity dome 11 x 22 watertight base tray 72-cell seedling insert Includes instructions with growing tips

    $52.17$47.02

  • Sale -21% Cut Kit Tray, 10" x 20", w/Mesh Tray, case of 50 Hydrofarm

    Cut Kit Tray, 10" x 20", w/Mesh Tray, case of 50

    This kit includes a tray and mesh tray, ideal for watering and draining young plants and cuttings. Heavy duty and reusable. Measures 10" x 20" x 2.5" Kit includes a tray and mesh tray Ideal for watering and draining young plants and cuttings Heavy duty plastic construction 10 inch x 20 inch x 2 1/2 inch Durable and reusable

    $266.17$209.62

  • Sale -7% Cut Kit Tray, 10" x 20" I.D. Hydrofarm

    Cut Kit Tray, 10" x 20" I.D.

    Also known as a flat, the cut kit tray is ideal for seed and cutting propagation. Combined with our mesh insert, the cut kit tray makes cube draining a simple and mess-free process. Features 21" x 11" x 2½" No holes Reuseable Ideal for seed and cutting propagation Combined with our mesh insert, the cut kit tray makes cube draining a simple and mess-free process 21 x 11 x 2½ No holes Reuseable

    $4.10$3.80

  • Sale -3% 72-Cell Square Plug Flat Insert Hydrofarm

    72-Cell Square Plug Flat Insert

    Use this 72 cell pack insert with coco plugs, regular soil, or soilless mixes to plant seeds or cuttings. Fits into heavy duty Cut Kit Tray and all standard seed flats. Use with coco plugs, regular soil, or soilless mixes to plant seeds or cuttings Fits into heavy duty Cut Kit Tray and all standard seed flats Perfect for both seed germination and propagation of cuttings

    $2.97$2.89

  • Sale -4% 72-Cell Pack Round Plug Flat Insert Hydrofarm

    72-Cell Pack Round Plug Flat Insert

    Use this 72 cell pack insert with round coco plugs, regular soil, or soilless mixes to plant seeds or cuttings. Fits into heavy duty Cut Kit Tray and all standard seed flats. Cells are 2" in depth.

    $5.07$4.85

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