HydroFarm

Based in Petaluma, California, Hydrofarm is the nation’s oldest and largest maker of hydroponics equipment and grow lights. Their products are the #1 choice of more indoor gardeners and gardening retailers than all other brands combined.

  • Heat Mat Thermostat 1

    Heat Mat Thermostat

    Hydrofarm's Digital Heat Mat Thermostat allows gardeners to select and maintain optimum rooting temperatures for faster seedling or cutting growth. ...

    $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 ...

    $39.95
  • Humidity Dome (2-Inch) 1

    Humidity Dome (2-Inch)

    Made of heavy duty, clear plastic to improve seed germination and success rate of cuttings. These sturdy 2" Humidity Domes ...

    $2.50
  • Humidity Dome (7-Inch) 1

    Humidity Dome (7-Inch)

    The Mondi Humidity Dome is made from heavy duty, clear plastic to maximize light penetration and stand up to years ...

    $5.95
  • Mesh Flat (1020) 1

    Mesh Flat (1020)

    Start large amounts of seeds in a small amount of space with our propagation trays and cell pack inserts. Mesh ...

    $1.75
  • Plant Saucers

    Plant Saucers

    Ideal for indoor & outdoor use! These re-usable plastic saucers are designed to match most standard-sized nursery pots. Protects floors ...

    $0.75
  • Plastic Planters

    Plastic Planters

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

    $0.95
  • Reusable Plant Markers 1

    Reusable Plant Markers

    Keep track of all your plantings with these economical Plant Markers by Hydrofarm. Works with a pencil so they can ...

    $1.95
  • Seed Flat (Standard 1020) 1

    Seed Flat (Standard 1020)

    Looking to start large quantities of garden seeds or cuttings in a small growing space? These professional-grade Seed Flat Trays ...

    $1.95
  • Seedling Heat Mat

    Heat Mat (1-Flat)

    Consistent warmth ensures success! Hydrofarm's Seedling Heat Mat gently warms the rooting area 10-20° Fahrenheit over ambient temperatures to improve ...

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

    Heat Mat (4-Flat)

    Increases the growth success of seedlings and cuttings! Hydrofarm's 4-Flat Heat Mat gently warms the root area 10-20° F. over ...

    $79.95
  • 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 ...

    $1.65
  • Seed Starting Kit 1

    Seed Starting Kit

    Grow bigger, healthier seedlings! Hydrofarm's Seed Starting Kit offers increased growing success by providing gentle warmth to the planting bed ...

    $49.95
  • Seed Tray Insert (72-Cell Square) 1

    Seed Tray Insert (72-Cell Square)

    Made of heavy-duty plastic, these reusable Seed Tray Inserts are perfectly fitted for standard 1020 propagation trays. Makes starting your ...

    $2.50
  • Spray Bottle

    Spray Bottle

    This plastic Spray Bottle has an adjustable nozzle & translucent bottle to easily see liquid levels. Ideal for a variety ...

    $2.95
  • Tomato Vine Clips

    Tomato Vine Clips

    Perfect for tomatoes, cucumbers, peppers... any tall plant! Reusable Vine Clips make it easy to tie plants to stakes, trellises ...

    $8.95
  • Coconut Coir Croutons 1

    Coconut Coir Croutons

    Made with organic coconut fibers, Coco-Dan Coir Croutons are a lightweight alternative to clay pellets and rocks. Their porous structure ...

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

    Air Tubing (100′ Roll)

    Durable, clear and flexible, Air Tubing is perfect for all your indoor gardening needs. Great for use with hydroponic systems, ...

    $11.50
  • Black Tubing 1

    Black Tubing

    Ideal for hydroponic systems, water gardens and more! Flexible Black Tubing features a thick wall design so it holds up ...

    $2.50
  • Homegarden Hydroponic System 1

    Homegarden Hydroponic System

    Extremely easy to use, the Homegarden Hydroponic System will provide you with a tremendous harvest of vegetables, flowers, or herbs...faster ...

    $64.95
  • Megagarden Hydroponic System 1

    MegaGarden Hydroponic System

    The MegaGarden ebb and flow hydroponic system works by pumping nutrient solution up from a reservoir to a controlled grow ...

    $174.95
  • 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 ...

    $3.95
  • Pro Pumps 1

    Pro Pumps

    Designed for hydroponic use, Pro Pumps are heavy duty magnetically driven centrifugal pumps. Fully submersible, they feature an exclusive fine ...

    $36.50
  • 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, ...

    $6.95
  • AgroSun DaySpot

    AgroSun DaySpot

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

    $19.95
  • Bucket Baskets

    Bucket Baskets

    Grow like a pro with these heavy-duty Bucket Baskets. Great for all your plants, they promote healthy root systems by ...

    $2.25
  • 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 ...

    $16.50
  • Grow Bags

    Grow Bags (10-Pack)

    Widely used by greenhouse professionals, Grow Bags are now available to the residential gardener. Made from a specially formulated plastic ...

    $1.50
  • 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 ...

    $33.50
  • Net Pots 1

    Net Pots (10-Pack)

    Grow like a pro with our reusable net pots. Polyethylene plastic mesh permits roots to grow through and provides good ...

    $1.50
  • 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 ...

    $4.50
  • 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 ...

    $9.95
  • Measuring Cups 1

    Measuring Cups

    Available in multiple sizes, this food grade Measuring Cup is perfect for lawn and garden use. Includes a reinforced handle ...

    $2.50
  • Mini Clippers

    Mini Clippers

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

    $4.95
  • 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 ...

    $11.95
  • Reflective Metalized Film (Mylar) 1

    Reflective Metalized Film (Mylar)

    Enhance the productivity of your grow room with Reflective Metalized Film. Made with over 98% reflectivity, mirror-like Mylar ensures your ...

    $16.50
  • 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 ...

    $19.95
  • 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 ...

    $15.95
  • Black & White Poly 1

    Black & White Poly

    A waterproof alternative to reflective mylar! Black & White Poly is black on one side and white on the other. ...

    $82.50
  • 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 ...

    $13.95
  • Bug Shield

    Bug Shield

    Got bugs in the hood? Hydrofarm's  Bug Shield is an insect blocking screen designed to fit in-line fans. Keeps dust, ...

    $9.95
  • 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 ...

    $15.95
  • 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 ...

    $12.50
  • 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 ...

    $19.95
  • 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 ...

    $15.95
  • Duct Reducers 1

    Duct Reducers

    Connects mismatched ducting diameters. Made of galvanized steel, Duct Reducers can be used with fans, ducting, air-cooled reflectors and ventilation systems. ...

    $10.95
  • 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. ...

    $14.50
  • 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 ...

    $16.95
  • 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. ...

    $23.50
  • 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 ...

    $7.95
  • Powerhouse Ballast

    Powerhouse Conversion Ballast

    Use halide for growing and sodium for flowering... all in the same grow light system! Designed to drive either metal ...

    $242.95
  • Powerhouse Ballast

    Powerhouse HPS Ballast

    Super quiet, the Powerhouse Ballast is of superior quality. With its durable all-aluminum exterior construction and its offset high/low component ...

    $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 Metal Halide Ballast

    Super quiet, the Powerhouse Ballast is of superior quality. With its durable all-aluminum exterior construction and its offset high/low component ...

    $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 ...

    $41.95
  • 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 ...

    $132.95
  • 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 ...

    $132.95
  • Radiant Reflector

    Radiant Reflector

    The best available to the indoor gardener! The Radiant Reflector by Hydrofarm incorporates more performance and design features than any ...

    $111.95
  • Raptor Reflector

    Raptor Reflector

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

    $209.95
  • 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 Fluorescent Bulbs

    Ideal for growing plants, especially during their vegetative (growth) cycle. Hydrofarm's T5 Fluorescent Bulbs offer High Output (HO) light at ...

    $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 ...

    $39.95
  • 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: • ...

    $33.50
  • 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 ...

    $84.95
  • 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 ...

    $109.50
  • Xtrasun Ballast

    Xtrasun Conversion Ballast

    Use halide for growing and sodium for flowering... all in the same grow light system! Designed to drive either MH ...

    $179.95 $133.95
  • Xtrasun Ballast

    Xtrasun High Pressure Sodium Ballast

    Best HPS ballast in its class! Sturdy and dependable, the Xtrasun Ballast features cool running all-aluminum construction. Includes Hydrofarm's exclusive ...

    $159.95 $116.95
  • Xtrasun Ballast

    Xtrasun Metal Halide Ballast

    Best MH ballast in its class! Sturdy and dependable, the Xtrasun Ballast features cool running all-aluminum construction. Includes Hydrofarm's exclusive ...

    $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

    XtraSun Reflector

    A super value! Offering excellent performance at a budget price, the Hydrofarm XtraSun Reflector w/ cord set provides a bright ...

    $65.50
  • Mondo AC Reflector 1

    Mondo AC Reflector

    The NEW Air Coolable XtraSun Mondo Reflector by Hydrofarm offers a big, broad light spread with high intensity. Includes a ...

    $137.95
  • 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 ...

    $9.95
  • Phantom Ballast

    Phantom Digital Ballast

    Built for top performance & reliability! Hydrofarm's Phantom Ballast arrives on the market as the most rigorously tested digital ballast ...

    $153.95
  • Plug Adapters

    Plug Adapters

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

    $8.95
  • 1000 Watt Ballast (Convertible) 1

    1000 Watt Ballast (Convertible)

    Convert from sodium to halide and back! Hydrofarm's Convertible 1000 Watt Ballast (SG Steel) includes a dual voltage receptacle which ...

    $147.50 $112.95
  • 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 ...

    $51.50
  • AgroSun Full Spectrum Fluorescent Tubes 1

    Full Spectrum Fluorescent Tubes

    Recommended for seedlings, cuttings and low-light plants like African violets, AgroSun Fluorescent Tubes promote fast growth and increase sprouting success. ...

    $17.95 $15.50
  • AgroSun Gold Bulbs

    Agrosun Gold Metal Halide Bulbs

    Agrosun Gold Halides make plants grow their best! A Hydrofarm exclusive, these spectrally enhanced metal halide bulbs are the best ...

    $51.95
  • AgroSun Red Sodium Lamps

    AgroSun Red Sodium Lamps

    24,000 hours of life... the longest in its class! AgroSun Red Sodium Lamps are the best choice for enhanced flowering, ...

    $47.95
  • All System Cord Set

    All System Cord Set

    Designed for optimal performance, the All System Cord Set works with all Hydrofarm reflectors and ballasts (any wattage). No external ...

    $20.50
  • 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 ...

    $8.95
  • Cool Tube Reflector

    Cool Tube Reflector

    The most compact and effective way to get bright light over or in your growing area. HydroFarm's Cool Tube Reflector ...

    $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 ...

    $118.95
  • Daystar Reflector

    Daystar Reflector

    The best in the business! Packed with numerous features, the Daystar Reflector by Hydrofarm is cool running, compact and lightweight ...

    $91.50
  • 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 ...

    $44.95
  • 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 ...

    $22.95
  • Grow Light Track

    Grow Light Track

    It's almost like having another grow light! A moving fixture will distribute light more evenly over your plants and improves ...

    $109.95
  • Growzilla Reflector

    Growzilla Dual Bulb Reflector

    The Hydrofarm Growzilla Reflector runs off of two separate ballasts, so users can burn both MH and HPS bulbs in ...

    $149.95
  • HPS Ballast (1000w) 1

    HPS Ballast (1000w)

    Quality craftsmanship inside & out! Hydrofarm's 1000 Watt HPS Ballast (SG Steel) comes equipped with a dual voltage receptacle which ...

    $140.50 $107.50
  • Hydrofarm Special (Ballast & Bulb) 1

    Hydrofarm Special (Ballast & Bulb)

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

    $359.90 $224.50
  • Jump Start Light System

    Jump Start Light System

    Great for growing seedlings, cuttings, flowers and house plants! The Hydrofarm Jump Start Grow Light System features all aluminum construction ...

    $62.95
  • Lamp Cord Extension

    Lamp Cord Extension

    Extend all 15' Hydrofarm lamp cords an additional 15' with the Lock & Seal Lamp Cord Extension. Creates a water ...

    $19.95
  • 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 ...

    $21.95
  • 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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