Elevated atmospheric CO2 levels show remarkable increases in plant growth productivity, and creating these elevated levels in your grow room is simply the easiest way to accelerate plant growth. Autopilot CO2 generators provide and maintain the carbon dioxide levels needed to meet maximum growing potential, and operate for only pennies a day.

These highly reliable CO2 generators feature powder-coated steel enclosures that resist moisture, rust and discoloration, providing years of trouble-free operation. They are very safe and easy to operate. The built-in solid-state electronic ignition module creates a spark to light the burners. The units are also equipped with a safety tip over feature that shuts off the gas source if the unit is tipped or falls over. Autopilot generators are available in both propane and natural gas models, along with high-altitude versions in all sizes.

All models are equipped with:
Precision manufactured brass burners
Solid-state electronic ignition module—no pilot light necessary
TIP OVER switch shuts off gas source if the unit falls or tips over
SHUT DOWN warning with LED error indicator lights

Three sizes available—4-burner, 8-burner, and 10-burner (adjustable: 2-, 5-, 7-, or 10-burner option)
4-Burner: Spaces 14' x 14' and smaller
8-Burner: Spaces 28' x 28' and smaller
10-Burner: Spaces 35' x 35' and smaller

Autopilot CO2 generators are perfectly paired with our line of Autopilot environmental controllers.

NOTE: These generators require unrestricted airflow through the bottom and must be mounted by hanging/suspending.

QUANTUM PAR METER

Fully portable handheld PAR meter features our highly accurate, integrated Quantum Sensor that measures PAR (Photosynthetically Active Radiation) flux in wavelengths ranging from 400 to 700 nm. It measures up to 10,000 ?mol compared with 2,000 ?mol for other meters on the market.

• Data logging capability using standard mini-USB cable and proprietary data logging software available at hydrofarm.com

• Low power consumption with built-in low battery power indication

• Constant linear response curve (as opposed to other meters’ Gaussian response) yields higher accuracy independent of wavelength—perfect for measuring LED light output

• Automatic sun or electric light calibration modes ensure accurate readings no matter the source

Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include multiple hose fittings so you get an exact fit every time. Each pump's powerful mag drive construction includes removable foam filters, impellers, rubber mounting feet to reduce vibration, and a 6-foot heavy duty power cord. Adjust the pump's flow to get things moving at your preferred rate.

Hydrofarm's Fan Speed Adjuster was designed especially for centrifugal fans. This means it will help prevent damage to fan motors, ensuring longer life. (Meant for use with brushless motors, and all Hydrofarm inline fans, not booster fans)

It will correctly and precisely adjust the speed of centrifugal fans. These controllers are more sensitive than any on the market, and are compact and built to last.

Features

Internal electronic auto-resetting circuit breaker
State-of-the-art electronics throughout
Rated for 350 Watts max
120VAC voltage capacity
Hydrofarm Brand “Other” Brands
Specifically made for use with centrifugal fans. Correctly manipulates input power sine wave for type of motors being controlled. Made for routers (different style of motor). Incorrect clipping of input power sine wave leads to shorter fan life and excessive noise.
Higher sensitivity control allows precise flow adjustments. Low resolution voltage control doesn’t allow for proper adjustment of flow.
Stall speed range eliminated to eliminate fan stoppage. Allows fan to stall if fan speed falls.
Internal self-resetting circuit breaker in case of over-voltage. Must manually replace fuse and/or reset breaker switch, possibly leading to a scenario where your fan isn’t running for an extended period of time.
NOTE: Use only with ball-bearing inline/centrifugal fans. Not recommended for use with "squirrel cage" type fans or the 12" Max Fan. For the 12" Max Fan, use speed controller CFH0350290.

Active Aqua Air Pumps

Hydrofarm’s newest T5 system delivers performance, flexibility, and high lumen output in any growing environment. These systems allow you to choose multiple hanging configurations to meet your garden’s design. They combine premium grade specular aluminum with energy-efficient/high-output T5 tubes and put out double the light energy of normal fluorescent systems.


Daisy chainable—run up to 3 fixtures from a single outlet
Rated up to 18,800 lumens
Powder coated steel housing
Low profile
Hangs 3 ways—overhead, vertical, or horizontal
10' grounded power cord
Includes fluorescent 6400K tubes
May be daisy-chained together

The Xtrasun XT315AW reflector & cordset kit is the best choice for a ceramic halide reflector if you seek professional performance at the best possible price. It is ready to be combined with a CMh 315W ceramic metal halide lamp (not included) and the Xtrasun XTE3150 CMh 315W digital ballast (not included).

This reflector will provide an intense downward light pattern from a vertically positioned ceramic halide lamp. A bonus feature is that it allows you to adjust the light spread via four threaded positioning holes in the socket. Using the hole closest to the lamp will give the most focused light spread, while using the hole furthest from the lamp will give the widest light spread.

Its multifaceted 95% European hammertone aluminum gives excellent light uniformity and diffusion and will provide consistent delivery of the excellent color spectrum and PAR output of any Hydrofarm-recommended 315W ceramic halide lamp.

-Multifaceted design provides superior light uniformity, maximum output, and top performance

-95% reflective European hammertone aluminum

-Vertical lamp orientation optimizes downward light delivery

-Built-in 15' cordset

The Agrobrite Standing Plant Lamp offers exceptional illumination and versatility! With a flexible neck and adjustable height (48" to 61") this lamp provides bright, natural light that will help plants thrive. Its flicker-free 27W compact fluorescent bulb provides unmatched clarity and color rendering, making this lamp ideal not only for plants but for reading as well.

These are the classic Hydrofarm pruners, favored by thousands of horticulturists from weekend gardeners to professional flower trimmers—but with the added feature of curved blade tips, which give you even more maneuverability in tight places among delicate flowers and stems. They feature razor-sharp stainless steel blades, perfectly balanced construction and an ultra-lightweight, ergonomic design. Discover why so many people prefer our pruners to all others, including "Brand F"!

Features

Curved blade tips for ultimate cutting precision
Right or left handed use
Surgical stainless steel holds a sharp edge longer
Ergonomic design and comfort lock reduce stress to the hand
High quality return spring enhances speed and performance
Double density, anti-slip handle
Ultra light in weight
Safety lock
Ideal for cutting flowers
Comes with holster—attach it to your belt and you'll never lose your pruners again!
Order a case, get a free display

Hydrofarm’s new Designer T5 System delivers performance, flexibility, and high lumen output in any growing environment. These daisy-chainable systems allow you to choose multiple hanging configurations to meet your garden’s design. They combine German specular aluminum with energy-efficient/high-output T5 tubes and put out double the light energy of normal fluorescent systems.

Features

Available in 2 and 4-foot units
2 foot: 2, 4, or 8 bulb
4 foot: 4, 6, or 8 bulb
High performance faceted specular aluminum for better light distribution
May be daisy-chained together
Powder coated, textured steel housing
Low profile
10’ grounded power cord
Includes appropriate number of fluorescent 6400K, T5 tubes