Hydrofarm

These Pipettes, unlike their glass counterparts, will not shatter or break. These disposable Pipettes are used only once, the chances for infectious material being passed on is reduced. Measure Master Pipettes will work well whenever there is a need for...

Used by the pros to take water samples deep inside a Grodan stonewool block or slab for better pH and EC analysis. Fits any standard Luer-Lock plastic syringe.

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 2" No holes Reuseable

Using a timer to automate your lighting adds convenience and encourages productive growth with consistent hours of light. Timers are also essential for many hydroponic system applications. This model has two outlets. Features 1 second on/off Up to 8...

Adapter that connects a "Brand S" ballast with a Hydrofarm reflector unit. Solves the problem of not being able to use "Brand S" ballasts and Hydrofarm reflectors in combination due to incompatible plugs.

OBSOLETE

Gardeners can conveniently test their moisture, light, and pH levels with the handy Active Air 3-Way Meter. Moisture readings register on a scale of 0 (dry) to 10 (moist); light readings range from 0 LUX (low light) to 2000 LUX (very strong light);...

This product is a precision instrument used to measure luminance (footcandles). The meter is fully cosine corrected for the angular incidence of light, meaning that if you are not holding the sensor perfectly perpendicular to the light source, the sensor...

Hydrofarm's Light Riser Hanging System makes it easy to hang LED's, light reflectors, carbon filters or other equipment. New improved design with a simple push button release. Simply secure one of the quick release carabiner clips to a firm location,...

These lightweight anti-fatigue pruners are based on our immensely popular classic Hydrofarm pruners, favored by legions of horticulturists. Their surgical stainless steel blades offer serious cutting capacity in a lightweight package. These snips feature...

These bypass pruners have an ergonomic design, so they're lightweight and comfortable to use. With their heavy-duty wedged Japanese surgical stainless steel blades, they are ideal for cutting through tough branches, stalks, and shrubs with ease. Slim,...

Use our sturdy clear vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Choose from six different...