Jump Start

Jump Start

  • High Pressure Sodium (HPS) Lamp, 750W (BT37 shape, E39 base)
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    750W HPS Bulb

    High Pressure Sodium (HPS) Lamp, 750W (BT37 shape). 104,000 initial lumens. E39 base.
    $68.75
    $109.95
    $75.75
  • Jump Start AccelaROOT 50-Cell Tray w/Insert and Starter Plugs
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    AccelaROOT 50-Cell Tray

    Start growing on a small scale, then watch your plants take root! The AccelaROOT 50-cell tray gives you up to 50 small "homes" for your seedlings and cuttings. This finely crafted tray is made to...
    $33.98
  • Jump Start AccelaROOT 50-Cell Insert and Starter Plugs (no tray)
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    AccelaROOT Starter Plugs w/50 Cell Insert

    Start growing on a small scale, then watch your plants take root! The AccelaROOT 50-cell tray gives you up to 50 small "homes" for your seedlings and cuttings. This finely crafted tray is made to...
    $25.80
  • Jump Start Digital Temperature Controller for Heat Mats
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    Digital Temperature Controller for Heat Mat

    Our heat mat thermostat is digital for greater accuracy. Features Water-resistant stainless steel temperature probe Digital temperature control Provides constant optimum temperatures for specific...
    $41.31
    $55.07
    $48.31
  • Jump Start Germination Station w/Heat Mat, Tray, 72-Cell Pack, 2" Dome
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    Germination Station

    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...
    $28.54
    $37.75
    $35.54
  • Jump Start Hot House w/Heat Mat, Tray, 72-Cell Insert, 7.5" dome
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    Hot House w/ Heat Mat, tray, 72 cell pack, 7" 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...
    $32.50
    $43.33
    $39.50
  • Jump Start Stand, 2' (Stand Only)
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    Jump Start 2' (stand only)

    If you already own a 2' fluorescent fixture, make the most of it and other Jump Start garden gear with this 2' Jump Start stand (System sold separately). Features Ideal for seedlings, cuttings,...
    $39.00
  • Jump Start 2' T5 Grow Light System with Timer(Stand, Fixture & Tube)
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    Jump Start Light Timer System, 2 ft. Stand,Fixture,Tube

    JSV2TWhen germinating seeds, the fixture can be kept just inches away from the seeds (or humidity dome). After sprouting, keep the fixture 3-6" away from the plant canopy.The built-in timer allows...
    $65.98
    $91.79
    $72.98
  • Jump Start 4' T5 Grow Light System with Timer (Stand, Fixture & Tube)
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    Jump Start Light Timer System, 4 ft. Stand,Fixture,Tube

    JSV4TWhen germinating seeds, the fixture can be kept just inches away from the seeds (or humidity dome). After sprouting, keep the fixture 3-6" away from the plant canopy.The built-in timer allows...
    $85.39
    $118.79
    $92.39
  • Jump Start Soil Heating Cable, 12'
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    Jump Start Soil Heating Cable 12'

    Heats 3 square feet • Gently warms soil for faster germination and better growth• Built-in thermostat• Flexible cable fits any growing area Specifications• Water resistant construction• 32W/120V/0...
    $32.38
  • Jump Start Soil Heating Cable, 24'
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    Jump Start Soil Heating Cable 24'

    Heats 6 square feet • Gently warms soil for faster germination and better growth• Built-in thermostat• Flexible cable fits any growing area Specifications• Water resistant construction• 80W/120V/0...
    $39.58
  • Jump Start Soil Heating Cable, 48'
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    Jump Start Soil Heating Cable 48'

    Heats 12 square feet • Gently warms soil for faster germination and better growth• Built-in thermostat• Flexible cable fits any growing area Specifications• Water resistant construction• 140W/120V/1...
    $32.99
    $43.99
    $39.99
  • Mini Sunburst HPS, 150W, w/Lamp
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    Mini Sunburst HPS 150w w/ Lamp

    MINI SUNBURST® HPS WITH LAMP Hydrofarm's Mini Sunburst reflector comes with all that you need to get growing at a price that just can't be beat. You'll also enjoy the sheer speed of setting up the...
    $89.83
    $124.99
    $96.83
  • Jump Start Seedling Heat Mat, 8.875" x 19.5", 17W
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    Seedling Heat Mat 8.875x19.5 17W

    Jump Start Heat Mats are engineered for performance and durability. The strong heating wire and thick multi-layer construction offer uniform heating and the ability to withstand rugged greenhouse...
    $37.82
  • Jump Start Seedling Heat Mat, 20" x 20", 45W
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    Seedling Heat Mat 20"x20" 45W

    Jump Start Heat Mats are engineered for performance and durability. The strong heating wire and thick multi-layer construction offer uniform heating and the ability to withstand rugged greenhouse...
    $42.43
    $56.11
    $49.43
  • Jump Start Seedling Heat Mat, 3" x 20", 7.3W
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    Seedling Heat Mat 3"x20" 7.3W (10/cs)

    Hydrofarm's windowsill heat mat is perfect for veteran growers, beginners, and children too. It is the perfect size for small growing spaces, and improves germination by warming the root area 10-20°F...
    $31.44
  • Jump Start Seedling Heat Mat, 48" x 20", 107W
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    Seedling Heat Mat 48"x20" 107W

    Jump Start Heat Mats are engineered for performance and durability. The strong heating wire and thick multi-layer construction offer uniform heating and the ability to withstand rugged greenhouse...
    $69.38
    $91.75
    $76.38
  • Jump Start Commercial Seedling Heat Mat, 60" x 21", 140W
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    Seedling Heat Mat Commercial 60x21" 140W

    Hydrofarm's Commercial Heat Mat helps maximize your growing area by letting you daisy chain up to 4 of the MTMDA add-on units to this one. Bottom heat is one of the most important and effective ways...
    $127.86
    $185.99
    $134.86
  • Jump Start Commercial Seedling Heat Mat Modular Add-on, 60" x 21", 140W
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    Seedling Heat Mat Modular Add-on 60x21" 140W

    This is the add-on unit for the MTMDU Commercial Heat Mat. You can daisy-chain up to 4 of these units to the MTMDU unit to maximize your seed starting area. Bottom heat is one of the most important...
    $114.11
    $165.99
    $121.11
  • Jump Start Smart Float Grow Tray Refill Plugs, bag of 55
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    Smart Float Grow Tray Refill Plug, bag of 55

    Once you've germinated your first batch of 55 plants with our Smart Float Grow Tray, keep the green growing with our bag of refill plugs. For success with your plants, transport a plant out of the...
    $23.26
  • Jump Start Smart Float 55-Cell Grow Tray w/Plugs
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    Smart Float Grow Tray with Plugs

    Hydrofarm's Smart Float comes with a 55-cell floating insert, heavy duty tray, and 55 earth-friendly Quick Start plugs to get your plants off to a great start. Features Smart Float provides an ideal...
    $28.53
    $39.99
    $35.53
  • Jump Start 4' Snap-on Reflector for Modular Systems
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    Snap-on Reflector 4Ft

    Jump Start T5 Snap-On Reflector Adds growing power to your light strip by directing light down to your plants.
    $25.18
  • Sunburst CMH 277V w/Lamp, 315W, 4200K
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    Sunburst 315W 277V w/Lamp (4200k)

    The Sunburst CMh system combines two of our most popular products—the Sunburst and Phantom CMh—into a single unit that brings the benefits of ceramic metal halide lighting to all applications, small...
    $55.53
    $464.99
    $62.53
  • Sunburst CMh 120/240V w/Lamp, 315W, 3100K
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    Sunburst 315W CMH 120/240V w/Lamp (3100K)

    The Sunburst CMh system combines two of our most popular products—the Sunburst and Phantom CMh—into a single unit that brings the benefits of ceramic metal halide lighting to all applications,...
    $348.74
    $464.99
    $355.74
  • Sunburst CMH 120/240V w/Lamp, 315W, 4200K
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    Sunburst 315W CMH 120/240V w/Lamp (4200K)

    The Sunburst CMh system combines two of our most popular products—the Sunburst and  Phantom CMh—into a single unit that brings the benefits of ceramic metal halide lighting to all applications,...
    $348.74
    $464.99
    $355.74
  • Sunburst CMH 277V w/Lamp, 315W, 3100K
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    Sunburst 315W CMH 277V w/Lamp (3100K)

    The Sunburst CMh system combines two of our most popular products—the Sunburst and Phantom CMh—into a single unit that brings the benefits of ceramic metal halide lighting to all applications, small...
    $57.40
    $464.99
    $64.40
  • Sunburst Convertible HPS/MH Fixture w/Digital Ballast, 250W/400W (No Lamp)
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    Sunburst Adjustable 250/400 HPS/MH E-Ballast

    The Sunburst is an efficient electronic ballast and reflector in one compact package. It delivers more usable light energy for maximum plant performance and operates at cooler, quieter levels than...
    $190.49
    $253.99
    $197.49
  • Jump Start T5 Strip Fixture Link Cord, For Modular Systems, 21"
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    T5 Strip Fixture Link 21" Cord

    Jump Start T5 Fixture Link Cord, 21"Using these link cords, you can daisy-chain five of the 4' individual strips (JSFS4) together, or ten of the 2' strips (JSFS2)(total maximum wattage of 270W). 21"...
    $3.30
  • Jump Start T5 Strip Fixture Link Cord, For Modular Systems, 9"
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    T5 Strip Fixture Link 9" Cord

    Jump Start T5 Fixture Link Cord Using these link cords, you can daisy-chain five of the 4' individual strips (JSFS4) together, or ten of the 2' strips (JSFS2)(total maximum wattage of 270W).  
    $2.50
  • Jump Start T5 Fixture w/Lamp and Timer, 18"
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    T5 Strip Fixture w/Lamp and Timer 18" (20/cs)

    The Jump Start Modular T5 Strip Fixture with Timer is perfect for giving beneficial light to seed starts, cuttings, herbs and more. This high-output, energy efficient T5 system ensures that your...
    $31.04
    $35.99
  • Jump Start T5 Fixture w/Lamp and Timer, 2 ft
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    T5 Strip Fixture w/Lamp and Timer 2ft (20/cs)

    The Jump Start Modular T5 Strip Fixture with Timer is perfect for giving beneficial light to seed starts, cuttings, herbs and more. This high-output, energy efficient T5 system ensures that your...
    $31.59
    $41.99
    $38.59
  • Jump Start T5 Fixture w/Lamp and Timer, 4 ft
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    T5 Strip Fixture w/Lamp and Timer 4ft (20/cs)

    The Jump Start Modular T5 Strip Fixture with Timer is perfect for giving beneficial light to seed starts, cuttings, herbs and more. This high-output, energy efficient T5 system ensures that your...
    $35.33
    $46.99
    $42.33
  • Jump Start T5 12W 1' Attachable Lighting System
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    T5 Strip/Ref Fixture w/Aqua Tank Clip 1ft (9/cs)

    The JSFC12KT Jump Start Attachable Lighting System is specifically designed to work with the oxyCLONE 20 Site Cloning System and the Back To The Roots Water Garden. It is perfect for giving...
    $25.64
    $37.29
    $32.64
  • Jump Start T5 24W 2' Standing Lighting System
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    T5 Strip/Ref Fixture w/Lamp and Stand 2ft (9/cs)

    The JSFC2KT Jump Start Standing Lighting System is specifically designed to stand on its own over your plants. It is perfect for giving beneficial light to seed starts, cuttings, herbs and more. The...
    $31.61
    $41.99
    $38.61
  • Jump Start T5 Fixture w/Lamp, Reflector, and Timer, 2 ft
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    T5 Strip/Ref Fixture w/Lamp and Timer 2ft (20/cs)

    The Jump Start Modular T5 Light Strip & Snap-On Reflector with Timer is perfect for giving beneficial light to seed starts, cuttings, herbs and more. This high-output, energy efficient T5 system...
    $33.11
    $43.99
    $40.11
  • Jump Start T5 Fixture w/Lamp, Reflector, and Timer, 4 ft
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    T5 Strip/Ref Fixture w/Lamp and Timer 4ft (20/cs)

    The Jump Start Modular T5 Light Strip & Snap-On Reflector with Timer is perfect for giving beneficial light to seed starts, cuttings, herbs and more. This high-output, energy efficient T5 system...
    $39.08
    $51.99
    $46.08
  • Jump Start T5 Fixture w/Lamp, Reflector, and Timer, 18"
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    T5 Strip/Ref Fixture w/Lamp and Timer 18" (20/cs)

    The Jump Start Modular T5 Light Strip & Snap-On Reflector with Timer is perfect for giving beneficial light to seed starts, cuttings, herbs and more. This high-output, energy efficient T5 system...
    $29.29
    $38.99
    $36.29