Best selling products

General Hydroponics® uses the highest quality reference solutions, allowing growers to calibrate many popular brands of PH, EC and TDS meters (NaCl...

Provides 25% more energy in the violet, blue and green spectrum than standard High Pressure Sodium. The combination of Super HPS and the Metal Ace ...

RapidStart® enhances your growing experience by delivering a powerful blend of premium plant extracts, amino acids, and nutrients generating explos...

The Eos® 2 Digital Humidity Controller makes dialing in your rooms environment a breeze. It can be used to activate a device to increase humidity i...

The Hydro Flow® Rain Ring is a great solution for automating your garden. Its versatility allows you to effectively water soil as well as hydroponi...

With excellent Ultra-Violet (UV) resistance, our reflective white tubing is completely opaque to prevent algae growth. It withstands heat, direct s...

Use Grower's Edge® Soft Garden Plant Tie with UV inhibitors to attach plant stems to stakes or support racks easily without damaging your plants. I...

CALiMAGic is a concentrated blend of readily available Calcium and Magnesium. It is formulated to assist fast growing plants by preventing secondar...

Ful-Power® will maximize your potential. It drives nutrients and minerals into the plant and results in healthier plants and tastier produce. It's ...

The Evolution RO1000 KDF/Catalytic Carbon pre-filter is the standard carbon pre-filter included with system. For chlorine and chloramines reduction...

Tray not included

Used in growing areas - this is waterproof poly film that is black on one side and white on the other. Panda film works well as a reflective film (...

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

Harvest Keeper Black and Clear Sealer Bags keeps garden vegetables, meats and other food products fresh up to 5 times longer than other storage opt...

The Hydro Flow® Rain Ring is a great solution for automating your garden. Its versatility allows you to effectively water soil as well as hydroponi...

Sensi Bloom has been thoroughly field tested and that field testing has produced a 2 part nutrient that gives consistent heavy yields. Extensive re...

Sensi Bloom has been thoroughly field tested and that field testing has produced a 2 part nutrient that gives consistent heavy yields. Extensive re...

Use Grower's Edge® Soft Garden Plant Tie with UV inhibitors to attach plant stems to stakes or support racks easily without damaging your plants. I...

FloraKleen® removes fertilizer residues that can accumulate over time in hydroponic systems, growing media and potting soils. Use FloraKleen® month...

Mykos is very-specific specie of Mycorrhiza that works faster and stronger. If you haven't heard of mycorrhiza, it's a microbe that builds root mas...

This valve comes with a 3/8 in quick connect fitting. Use this float valve to adjust water level and can be mounted horizontally or vertically. The...

The EC2.77 solution is used as a reference or checking solution to ensure you have adequately cleaned the EC/ppm probe. Calibration Solutions shoul...

Crab Meal is a superb source of organic nutrients for vegetable gardens and flower beds and is wonderful for building soil tilth. Crab Meal enhance...

A rich, organic fertilizer mix infused with a generous amount of beneficial bacteria and Mycorrhizal fungi to stimulate rooting, vigor and optimum ...

Diamond Nectar® accelerates nutrient absorption where mineral foods enter the plant. Diamond Nectar® applies the chelating action of humic acids to...

Pro-TeKt® 0-0-3 The Silicon Solution® is a supplement that supplies soluble silicon and potassium to build stronger plant cell walls. In hydr...

Stimulates structural and vegetative growth. Builds strong roots. Provides Nitrogen, Phosphorous, Potassium and secondary minerals. Note: No Return...