eddi's

For use on a submersible pump.

for use on a submersible pump

This 150W HPS lamp is the replacement lamp for the Mini Sunburst 150W HPS unit (NOTE: for item code SBMM150S; not compatible with SBM150S). It has...

You are purchasing an Inserts. 18 Deep individual growing cells per Insert. In stock ready to ship! Approximate Cell Size: 3 1/8 inch x 3 3/8 inch...

for use with a submersible pump

6 x 6 cell insert

Fits snugly in a standard 10 x 20 propagation flat. Heavier duty than competitive inserts

8 x 9 cell insert

Kit Includes 6 - 3/4" Tees 12 - Washers 6 - 3/4" Mounting Nuts w/Screen

The Active Eye line of microscopes uses super-bright LED bulbs to illuminate your specimens. Ideal for identifying strains of plants, cutting work,...

Active Eye Green LED Headlight

• Flexible standard air line tubing• Clear and kink resistant

• Firmly holds spaghetti tubing in it's place

• Fine mist with cone shaped pattern• Valve adjusts flow (0 - 7.4 GPH) and coverage (0 - 3.0 ft DIA.).• 10-32 thread for installation on Rigid Rise...

AC 1/4" Barb to Barb Join/Adapter (.220 / .250)

Use air stones and diffusers for your hydroponics and aquarium system. Air stones hooked up to air pumps help oxygenate the water they are immersed...

The 1/2” Click Fit Adapter and Filter is simply pushed onto the tap provided with every model of FlexiTank or FlexiTank Pro. The filter resides wit...

Bamboo cane stakes 20 per pack, 6 feet long

GAIA GREEN Basalt Rock Dust is mined from an ancient volcanic deposit in British Columbia, Canada. It is a source of natural minerals and trace ele...

Alg·A·Mic™ is a revitalizing product made from a high grade, organic seaweed concentrate extracted through cold pressing rather than chemical sol...

Pail Lid 3.5 gal./20 lt.

PH measuring equipment must be cleaned and calibrated regularly to ensure they are giving the user accurate readings. pH instruments are calibrated...

This Bluelab HD4CAL500 calibration solution pH 4.0 500ml is essential for the calibration of pH and testing the cleanliness of the conductivity and...

The Bluelab® Combo Meter Plus is an all-in-one, convenient portable solution for accurate measurement of pH, conductivity and temperature in nutri...

Bluelab pH Probe KCl Storage Solution is made specifically for use with Bluelab®pH Probes and Pens. It is designed to increase response time and ma...

Mesh bug screen catches insects of all kinds, as well as unsightly and potentially damaging mold and mildew These bug shields feature washable mat...

White or Black 5/8", 1/2", 1 1/8"-1 1/4" and 3/4" sizes Tough plastic thru-hull fittings that will not absorb water, corrode or leave rust line on ...

Butterfly Hose Clamp 6"/8"/10"

Can Flange

CannaMax are accurate laboratory calibration standard solutions used to calibrate pH and PPM/EC meters. Black light proof bottle keeps CannaMax sol...

CannaMax Calibration Solution pH7 is a very necessary part of a growers toolbox. Just fill a small clean container with only enough solution to cov...

The CannaMax Calibration Solution 1000ppm is  a very necessary part of a growers toolbox. Fill a small clean container with only enough solution to...

With and without holes Food Grade - Is product used for growing short term crops ( herbs/microgreens) that maybe consumed and constructed from poly...

Monster Frost creates a better terpene spectrum, a wider terpene profile and higher terpene outpush and promotes better quality. With Frost watch t...

Stunt Monster is a new product that is registered for use on several crops including Medical Cannabis and for Hydroponics. Essentially it contains ...

Features Water-resistant stainless steel temperature probe Digital temperature control Provides constant optimum temperatures for specific crops C...

Disposable Scalpel Size  11

► Pyrethrin is approved for Organic Gardening with restrictions- refer to OMRI for more information. ► Use on House Plants ► Excellent for control ...

Black Propagation Tray 10x20- double thick, no hole

Can-Duct Premium 3-ply ducting utilizes a triple foil laminate and industrial grade casing. Premium 3 ply Can-Duct™ is over-sized to easily fit ont...

For Ornamentals, Vegetables & Herbs Mag-Pro®  2-15-4  is a supplement high in phosphorus, magnesium, and sulfur. This unique plant supplem...