Hydroponics

General Hydroponics pH Test Kits make pH testing easy. Simply fill a test-tube halfway with nutrient, add a few drops of pH Test Indicator and observe the coloration of the liquid in the test vial. Many experienced growers prefer our pH Test Kit to...

Fill/drain combo kit. Includes: 1 Active Aqua 1/2" fill/drain fitting 1 Active Aqua 3/4" fill/drain fitting 2 Active Aqua extension fittings 2 Active Aqua screen fittings

OBSOLETE

Washer fitting. This washer goes between the threaded flood table fitting and the table itself when assembling a flood/drain hydroponic system. It helps to assure a leak-free connection between the two components.

OBSOLETE

Screen fitting. This fitting is used for the flood/drain cycle in flood tables. The screened design allows nutrient solution to flow freely during flooding while preventing growing media from the table especially when using LECA/grow rocks from getting...

Extension fitting. This fitting allows you to raise the fill/drain level in a flood & drain hydroponic system. This can be necessary to set the proper fill level when using taller containers.

These reuseable cell packs can last for many seasons of growing. Made of heavy duty plastic, these packs fit standard single flat trays. 22"x10x 2"

The Netafim Self Piercing Emitters have a sharp barb, making them easy to install, no tools required. These emitters have a 1.74 PSI internal check valve that helps prevent low emitter drainage holding back up to a 3.9 ft column of water. The anti-siphon...

Quick Disconnect (GHP TO NPT): This tool easily connects your Flora Valve to your FloraFlex Bubbler. Eliminates the need for using Teflon Tape during manifold assembly. Allows you to effortlessly disconnect the bubbler for cleaning purposes. 3/4 Garden...