Based in Petaluma, California, Hydrofarm is the nation’s oldest and largest maker of plant grow lights and hydroponics equipment. Their products are the selection of choice for more indoor gardeners than all other brands combined.

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  • Phantom-2 E-Ballast

    Phantom II

    Includes Smart Alert Technology which utilizes multiple status codes to keep …

    $330.00 $290.00
  • Nanolux Digital Ballast

    Nanolux Ballast

    Half the size and a fraction of the weight of ordinary digital ballasts, the Nanolux Ballast is setting the new ...

    $215.95 $159.95
  • XtraSun Special

    XtraSun Special – Free Shipping

    Get more sun for your dough with our XtraSun Special Combo Kit. This exclusive offer includes an XtraSun Digital Ballast ...

    $309.95 $230.50
  • Heat Mat Thermostat 1

    Heat Mat Thermostat

    Plug your heat mat into the thermostat for constant optimum temperatures.

    $39.95 $36.50
  • Hot House with Heated Mat 1

    Hot House with Heated Mat

    Jump start your seeds and grow bigger, healthier starts! The Hot House offers the same features as the Heated Germination ...

  • Humidity Dome (2-Inch) 1

    Humidity Dome (2-Inch)

    Use to improve seed germination and the success rate of cuttings. Fits all standard …

  • Mesh Flat (1020) 1

    Mesh Flat

    Use as a stand alone nursery tray or combine with standard 1020 trays for easy …

  • Plant Saucers

    Plant Saucers

    These re-usable plastic saucers are designed to match most standard-sized …

  • Plastic Planters

    Plastic Planters

    Ideal for indoor & outdoor use! These extra-sturdy Black Plastic Planters are similar to the ones seen at nurseries all ...

  • Reusable Plant Markers

    Plant Markers

    Jump Start Plant Markers work with a pencil so they can be erased and used over …

  • Seed Flat (Standard 1020) 1

    Seed Flat

    Provides sturdy support and will NOT leak — perfect for bottom-watering applications.

  • Seedling Heat Mat

    Heat Mat (1-Flat)

    Gently warms the rooting area to improve seed germination. Fits most standard …

    $29.95 $24.95
  • Seedling Heat Mat (4-Flats) 1

    Heat Mat (4-Flat)

    Gently warms the root area 10-20°F over ambient temperatures to improve …

  • Seed Plug Tray Insert (72-Cell) 1

    Seed Plug Tray Insert (72-Cell)

    A perfect fit when combined with standard 1020 propagation flats. Easy to use, just fill the 72 Cell Pack Inserts ...

  • Seed Starting Kit 1

    Seed Starting Kit

    Offers increased growing success by providing gentle warmth to the planting …

  • Seed Tray Insert (72-Cell Square) 1

    Seed Tray Insert

    These reusable Seed Tray Inserts are fitted for standard 1020 propagation trays.

  • Tomato Vine Clips

    Tomato Clips

    Perfect for tomatoes, cucumbers, peppers… any tall plant! Makes it easy to tie …

    $11.95 $8.95
  • Coconut Coir Croutons 1

    Coco Croutons

    Porous structure allows easy root penetration, yet keeps it shape when wetted up.

    $21.50 $16.50
  • Air Tubing (100' Roll) 1

    Air Tubing (100′ Roll)

    Perfect for use with hydroponic systems, air pumps and air stones too!

  • Black Tubing 1

    Black Tubing

    Flexible tubing attaches easily to pumps using barbed fittings and hose clamps.

  • Megagarden Hydroponic System 1


    The NEW MegaGarden ebb and flow system works by pumping oxygenated …

    $179.95 $157.50
  • Nutrient Hand Pump (30 mL) 1

    Nutrient Hand Pump (30 mL)

    Reduce the guesswork and the mess with this calibrated Hydrofarm Nutrient Hand Pump. The pump screws handily into the lid ...

  • Pro Pumps 1

    Pro Pump

    Includes a washable fine mesh foam pre-filter for reliable clog-free performance.

  • 5 Gallon Buckets 1

    5 Gallon Buckets

    Ideal for all kinds of applications! These sturdy 5 Gallon Buckets are tough as nails and will hold their shape, ...

  • AgroSun DaySpot

    DaySpot Grow Light Kit

    Grow where no one has grown before! HydroFarm's AgroSun DaySpot is a 60 watt grow light kit designed to produce ...

    $19.95 $16.95
  • Bucket Baskets

    Bucket Baskets

    Bucket Baskets promote healthy root systems by offering even drainage and plenty of oxygen.

  • Disposable Scalpels 1

    Disposable Scalpels

    Ideal for clean and accurate cuttings! These sterile Disposable Scalpels are made with surgical steel to insure a precise cut ...

  • Grow Bags

    Grow Bags

    Widely used by nursery professionals, Grow Bags are now available to the …

  • Heated Germination Station 1

    Heated Germination Station

    Jump start your seeds and grow bigger, healthier starts! The Germination Station offers increased growing success by providing gentle warmth ...

  • Net Pots 1

    Net Pots

    Reusable Net Pots allow roots to grow through and provides good air circulation …

  • Yoyo Plant Support 1

    Yoyo Plant Support

    Keep your indoor garden growing upright with HydroFarm's Plant YoYo. Just hang it above your crop and use the orange ...

  • Hydrofarm Pint Glass 1

    Hydrofarm Pint Glass

    What do you get when you cross a 16 oz. measuring mug with a Hydrofarm Pint Glass? Well, just another ...

  • Measuring Cups 1

    Measuring Cups

    Includes a reinforced handle and no-drip funnel spout so you can pour with …

  • Mini Clippers

    Mini Clippers

    Use for bonsai & houseplant cuttings. Hydrofarm's Mini Clippers provide fingertip control for small, intricate cuttings and are made with ...

  • Precision Pruner

    Precision Pruner

    A cut above the rest! Hydrofarm's Precision Pruner is made with surgical stainless steel blades, so they hold a sharper ...

  • Reflective Metalized Film (Mylar) 1

    Reflective Mylar

    Mirror-like metalized film ensures your plants get as much light as possible.

  • Digital Timer

    7-Day Digital Timer

    Using a timer to automate your lighting adds convenience and encourages productive growth with consistent hours of light. The 7-Day ...

  • Aluminum Duct Tape 1

    Aluminum Duct Tape

    A heavy duty, heat resistant Aluminum Duct Tape designed for repairing ducting, taping joints and seams, sealing out moisture and ...

  • Black & White Poly 1

    Black & White Poly

    A waterproof alternative to reflective mylar! Black & White Poly is used for …

  • Black & White Poly

    Black & White Poly (10′ x 10′)

    Interested in a waterproof replacement for reflective film? Heavy-duty, Black & White Poly from Hydrofarm includes a black side to ...

  • Bug Shield

    Bug Shield

    Keeps dust, insects, mold and mildew from fouling your air cooled reflectors.

  • Y Connectors

    Y Connectors

    Galvanized Y Connectors and flexible air ducting allow you to vent several areas with one fan. Heavy-duty construction is built ...

  • Curved Garden Pruner

    Curved Blade Garden Pruner

    A precision pruner! Hydrofarm's Curved Blade Pruner are perfect for clipping dense foliage without damaging the plant. Made with surgical ...

  • Dual Digital Timer

    Dual Outlet Digital Timer

    Timing for lights, pumps, and more! Using a timer to automate your lighting and hydroponic equipment adds convenience and encourages ...

  • Dual Outlet Timer 1

    Dual Outlet Timer

    Using a grounded timer to automate your lighting adds convenience and encourages productive growth with consistent hours of light. A ...

  • Duct Reducers 1

    Duct Reducers

    Ideal for mismatched fans, ducting, air-cooled reflectors and ventilation systems.

  • Light Timer

    Grow Light Timer

    Ideal for healthy indoor plant growth, this Heavy Duty Grow Light Timer keeps your plants on a regular light schedule. ...

  • Extension Cord

    Heavy Duty Extension Cord

    Heavy-Duty Extension Cord (12 ft long) includes a molded outlet for longer life and 14 gauge cord for maximum safety. Unique ...

  • Heavy Duty Timer

    Heavy-Duty Timer (240 Volt)

    Using a Heavy Duty Timer to automate your lighting adds convenience and encourages productive growth with consistent hours of light. ...

  • 240v Power Cord

    Power Cord (240 Volt)

    We offer a full range of power supply cords as well as plug adapters to switch from Hydrofarm ballasts to ...

  • Powerhouse Ballast

    Powerhouse Conversion

    Use halide for growing and sodium for flowering… all in the same grow light system!

  • Powerhouse Ballast

    Powerhouse HPS

    A high performance HPS ballast that runs quieter and cooler than any other …

    $229.95 $162.50
  • Powerhouse Ballast 480v

    Powerhouse HPS Ballast (480 volt)

    Ideal for commercial applications! The Powerhouse is packed with features that make it the most advanced 480-volt ballast on the ...

    $319.95 $259.50
  • Powerhouse Ballast

    Powerhouse MH

    Super quiet and of superior quality. With its durable all-aluminum exterior …

    $198.95 $153.50
  • Pro Light Reflector 1

    Pro Light Reflector

    Designed to deliver the brightest light at a budget price. Hydrofarm's Pro Light Reflector is super lightweight and weighs only ...

  • Radiant 6 Reflector

    Radiant 6 AC Reflector

    The ultimate in growing performance! Hydrofarm's Radiant 6 Reflector is a "super-sized" air cooled lensed fixture with built-in 6" flanges ...

  • Radiant 8 Reflector

    Radiant 8 AC Reflector

    Bigger, brighter & cooler! Hydrofarm's Radiant 8 Reflector is a "super-sized" air cooled lensed lighting system with built-in 8-inch flanges ...

  • Radiant Reflector


    Incorporates more performance and design features than any other light …

  • Raptor Reflector

    Raptor Reflector

    The largest wingspan on the market! The NEW Raptor Reflector by Hydrofarm was exclusively designed and engineered to offer a ...

  • Light Hanger

    Rope Ratchet Light Hanger

    Made with sturdy, rust-resistant metal parts! The Hydrofarm Rope Ratchet is a patented light hanger that pulls tight, locks in ...

    $18.95 $16.95
  • Sunburst Light System 1

    Sunburst Light System

    It's a BALLAST and a REFLECTOR in one! This low profile design easily outperforms all other self-contained grow light systems ...

    $209.95 $187.50
  • Reflector Hangers

    SunRise Reflector Hangers

    Stop counting chain links! SunRise Reflector Hangers make it easy to adjust the height of your grow lights. Easy to ...

    $12.95 $9.95
  • T5 Fluorescent Bulbs 1

    T5 Bulbs

    Energy efficient T5 Fluorescent Bulbs offer high output light at a reasonable price.

    $30.95 $26.50
  • T5 Fluorescent Grow Light

    T5 Fluorescent Grow Light (2-foot)

    Hydrofarm's T5 Fluorescent Grow Lights deliver performance, flexibility and high lumen output in any growing environment. These daisy-chainable systems allow ...

    $81.00 $73.50
  • T5 Light System (4-foot)

    T5 Light System (4-foot)

    Hydrofarm's newest T5 Light System (bulbs included) is great for seedlings, cuttings, houseplants, flowers... anything you want to grow indoors. ...

    $153.50 $139.50
  • Tower of Power 1

    Tower of Power

    The remedy for packed power strips! Hydrofarm's Tower of Power offers 6 outlets with enough room to accommodate even the ...

  • Vertical Cord Set 1

    Vertical Cord Set

    We don't need no stinkin' fixture! Use this 8-foot Vertical Cord Set to hang 125 watt compact fluorescent bulbs inside ...

    $11.95 $10.95
  • Wing Reflector

    Wing Reflector

    Hydrofarm's XtraSun Wing Reflector offers good performance at a budget price. Includes a built in socket and cord set. Unique Features: • ...

  • XtraSun 6 AC Reflector

    XtraSun 6 AC Reflector

    The Hydrofarm XtraSun 6-inch Air Coolable Reflector offers very good performance at a cost effective price. Solidly built, it's compatible ...

  • XtraSun 8 Air Cooled Reflector

    XtraSun 8 Air Cooled Reflector

    The Hydrofarm XtraSun 8-inch AC Reflector offers excellent performance at a cost effective price. Solidly built, compatible with all Hydrofarm ...

  • Xtrasun Ballast

    Xtrasun Conversion

    Heavy duty two-way switch allows you to choose the light you want to use.

    $179.95 $133.95
  • Xtrasun Ballast

    Xtrasun HPS

    The best in its class! Sturdy and dependable performance make the Xtrasun …

    $159.95 $116.95
  • Xtrasun Ballast

    Xtrasun MH

    Best metal halide (MH) ballast in its class! Provides cool-running and quiet …

    $129.95 $96.50
  • Parabolic Reflector

    XtraSun Parabolic Reflector

    Distribute a wide, even light over a large growing area with Hydrofarm's NEW 42-inch Parabolic Reflector. While this hood does ...

    $88.95 $68.50
  • XtraSun Reflector


    A super value! Offering excellent performance at a budget price, the XtraSun …

  • Old School Special (1000W HPS) 1

    Old School Special (1000W HPS)

    Take a trip down memory lane when a bulb was a bulb and a ballast lasted at least as long ...

    $329.90 $199.50
  • Outflow Flanges

    Outflow Flanges

    Keep your indoor gardening area cool! These 4-inch Outflow Flanges are designed to work with ActiveAir Blowers (up to 465 ...

  • Phantom Ballast


    Includes state-of-the-art technology, an extruded aluminum body with cooling …

  • Plug Adapters

    Plug Adapters

    We offer a full range of plug adapters to expand your setup options. Enjoy the flexibility of using a Hydrofarm ...

  • Vertical Reflector

    45-inch Vertical Reflector

    Preferred by some growers, the Hydrofarm 45" Vertical Reflector distributes a wider, more diffuse pattern of light. Super lightweight, it ...

  • AgroSun Full Spectrum Fluorescent Tubes 1

    AgroSun Fluorescent Tubes

    Recommended for seedlings, cuttings and low-light plants like African violets …

    $17.95 $15.50
  • AgroSun Gold Bulbs

    Agrosun Gold

    The best MH bulb for all-purpose growth includes more of the red wavelengths …

  • AgroSun Red Sodium Lamps

    AgroSun Red

    The best choice for flowering, crop volume and supplemental greenhouse lighting.

  • All System Cord Set

    All System Cord Set

    The All System Cord Set works with all Hydrofarm reflectors and ballasts …

  • Compact Fluorescent Bulbs 1

    Compact Fluorescent Bulbs

    Garden indoors year 'round! HydroFarm's Compact Fluorescent Bulbs ensure proper plant development and flowering. Full Spectrum Daylight bulbs, available in 125W ...

    $26.50 $23.95
  • Compact Fluorescent Fixture

    Compact Fluorescent Fixture

    Garden indoors year-round with Hydrofarm's Compact Fluorescent Fixture. No heat means that the lamp can be placed closer to your ...

    $62.50 $56.95
  • Compact Fluorescent Grow Bulb 1

    Compact Fluorescent Grow Bulb

    Great for orchids and other houseplants. HydroFarm's AgroSun Compact Fluorescent Grow Bulb produces low heat and full spectrum lighting that ...

  • Cool Tube Reflector

    Cool Tube

    Features a unique streamlined design that allows airflow to move unimpeded …

    $112.95 $94.50
  • Daystar AC Reflector

    Daystar AC Reflector

    Deliver the brightest, most uniform light with the Daystar AC Grow Light Reflector by Hydrofarm. Features 6-inch flanges for straight ...

  • Daystar Reflector


    Cool running, compact and lightweight for the ultimate growing experience.

  • Digital Light Meter 1

    Digital Light Meter

    Since light is the most important factor affecting indoor gardens, a quality Digital Light Meter is essential for accurately determining ...

  • Grow Light Meter 1

    Grow Light Meter

    Are your plants receiving enough light for healthy growth? Do your lamps need to be replaced? The HydroFarm Grow Light ...

  • Grow Light Track

    Grow Light Track

    A moving fixture will distribute light more evenly over your plants and improves …

  • Hydrofarm Light Special (Ballast & Bulb)

    Hydrofarm Special (Ballast & Bulb)

    Super Savings! Take advantage of Hydrofarm's Ballast & Bulb Grow Light Special and save big! This exclusive offer includes a ...

    $415.50 $310.00
  • Jump Start Light System

    T5 Light System

    Great for growing young seedlings, cuttings, flowers and house plants!

  • Lamp Cord Extension

    Lamp Cord Extension

    Extend lamp cords an additional 15′ with the Lock & Seal Lamp Cord Extension.

  • Light System Cooling Kit

    Light System Cooling Kit

    Hydrofarm's Light System Cooling Kit (along with aluminum dryer ducting) redirects heat straight from your grow light reflector when connected ...

  • Compact Fluorescent Grow Light 1

    Compact Fluorescent Grow Light

    Garden indoors all year long with a Compact Fluorescent (CF) Grow Light. Low profile design provides more concentrated light than ...

    $128.50 $84.50
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