General Hydroponics           3/4in Grommet

3/4in Grommet Insert that goes into the 1in grommet as an adapter for barbed fittings with the PowerGrower system (10 per pack).

 

Write a review

Please login or register to review

General Hydroponics 3/4in Grommet

  • $0.91
  • $0.75
Root Pouch combines award-winning fabric pot technology with field-tested camouflage designs to crea..
$6.50 $5.33

These filters use 10% more virgin activated Australian RC light weight granular carbon. The bed dept..
$182.10 $149.32

This loose fill, non-bagged product consists of small stonewool croutons about the size of a fingern..
$101.69 $83.39

Aluminum tube expandable to 36 in. This nozzle comes with 8 selectable patterns; jet, cone, shower, ..
$23.49 $19.26

Replacement pre-filters just match the pre-filter to your Phresh Filter...
$9.95 $8.16

PLASTIC BLOCK COVERS Reflect light to plant leaves, where it’s needed most. Block light from media...
$21.95 $18.00

Gold Label Ultra Pk is a flowering additive based on advanced polyphosphates and chelated trace elem..
$297.95 $199.63

The TNC centrifugal inline water pump is powerful and dependable. This water pump moves 1250 GPH thr..
$232.00 $190.24

Our newly expanded line of Low Tide trays, now offered in black, are a perfect match for growers who..
$43.75 $35.88

RootMakers® are designed to create fibrous, non-circling root systems horizontally and vertically at..
$8.99 $7.37