Hydrofarm

Block the bugs and so much more! Our Bug Shield plastic mesh bug screen catches insects of all kinds, as well as stopping potentially damaging fungal spores. Use it on your fans and ducting, as it is suitable for both intake and exhaust purposes. The Bug...

Block the bugs and so much more! Our Bug Shield plastic mesh bug screen catches insects of all kinds, as well as stopping potentially damaging fungal spores. Use it on your fans and ducting, as it is suitable for both intake and exhaust purposes. The Bug...

Block the bugs and so much more! Our Bug Shield plastic mesh bug screen catches insects of all kinds, as well as stopping potentially damaging fungal spores. Use it on your fans and ducting, as it is suitable for both intake and exhaust purposes. The Bug...

Heavy duty adapter that is the ideal solution for safely creating three additional outlets. You can change any single power outlet or any extension cord into 3 standard U-ground outlets when needed.

The LEC Brand E39 mogul to PGZX socket adapter is for CMH (ceramic metal halide). It allows an existing single-ended reflector with standard mogul socket to retrofit to the new LEC Brand technology when used with a proper Galaxy brand and Sun System...

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...

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.

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);...