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What's Included: farmhand form, (3) 5 lb. farmhand grow, (2) 5 lb. Coco & Peat Moss Grow Plugs, (2) Cases of 6,500 2.77 EC Calibration Solut...

What's Included: farmhand form, (4) 5 lb. farmhand grow RO, (2) 5 lb. Coco & Peat Moss Grow Plugs, (2) Cases of 6,500 2.77 EC Calibration So...

Promote plant structure and vegetative development with this bundle of our essential farmhand form and grow nutrients. As a pair, these formulas pr...

Promote plant structure and vegetative development for reverse osmosis-treated water with this bundle of our essential farmhand form and grow RO nu...

Promote flowering and fruiting with this bundle of our essential farmhand form and bloom nutrients. As a pair, these formulas provide a complete nu...

Promotes cell and tissue structure in plants through a balanced ratio of nitrogen, calcium, and magnesium. When paired with farmhand grow, this pro...

Promotes even growth throughout vegetative development. This granular formula contains a biodegradable nutrient availability enhancer that has bee...

Meant for use in reverse osmosis-treated water, grow RO promotes even growth throughout vegetative development. The granular formula contains a bi...

Promotes better plant yield and flowering. This granular formula contains a biodegradable nutrient availability enhancer that has been proven to in...

What's Included: farmhand form, (3) 5 lb. farmhand grow, (2) 5 lb. Peat + Coco Grow Plugs, (2) Cases of 6,500 Optimized Yields This 3-mont...

What's Included: farmhand form, (4) 5 lb. farmhand grow RO, (2) 5 lb. Peat + Coco Grow Plugs, (2) Cases of 6,500 Optimized Yields Designed sp...

What's Included: Plant Stake Labels Box of 1000 Aphid/Whitefly Traps 5pk International Blue Sticky Mat 24"x36" 8pk, 30 per pack Clean Room Coveral...

What's Included: 2.77 EC Calibration Solution (8oz) 4.0 pH Calibration Solution (8oz) 7.0 pH Calibration Solution (8oz) pH Down (1gal) pH Up (1...

What's Included: 32oz Spray Bottle GroStar GS1 pH Meter GroStar GS3 EC Meter LED Grow Room Glasses Supply Waxed Canvas Apron Bonsai Sheers, 60mm ...

New farmers welcome This 4-in-1 kit has everything you need to start your professional grow.  Starter Kit: tools & accessories for every day o...

Optimize root growth with these flexible aerated plugs. Designed for faster root development and plant establishment, these compostable grow plugs ...

Absorb & Wick These 7 foot strips are made of a highly absorbent felt material designed to wick water to the roots of your plants. Place them b...

Absorb & Wick These 7 foot strips are made of a highly absorbent felt material designed to wick water to the roots of your plants. Place them b...

Active Aqua air stones are an ideal way to add oxygen to your hydroponic growing system. Air stones will extend the life of your nutrient solution,...

Active Aqua air stones are an ideal way to add oxygen to your hydroponic growing system. Air stones will extend the life of your nutrient solution,...

Active Aqua air stones are an ideal way to add oxygen to your hydroponic growing system. Air stones will extend the life of your nutrient solution...

Enclose your submersible pump in this fine mesh, zippered filter bag to prevent pump clogging. Filters all forms of biological and nutrient sedimen...

These Color-Correcting LED Grow Room Lenses let you see the true colors of your plants while working under LED lighting. These lenses feature top-q...

An effective broad spectrum bactericide / fungicide that increases plant health by killing algae, bacteria, fungi and their spores on contact. Labe...

Proven to stop pathogens in its tracks, ZeroTol HC is a broad-spectrum bactericide/fungicide peroxyacetic acid chemistry formulated with the smalle...

This black plastic bucket lid is the companion to our five gallon plastic bucket. They are sold individually and are finely crafted to provide a st...

The Garden Soft Tie works by gently securing plants with its padded material that will not cut into the stems. The tie's green color blends seamles...

2.77 EC conductivity standard calibration solution. Use as a reference or checking solution to ensure you have an adequately cleaned EC/ppm probe. ...

A lab-grade tool designed specifically for horticulture, this easy-to-use pen allows you to quickly measure and calibrate pH. Premium probe technol...

AI58010 - GroStar GS1-E replacement pH electrode • Replacement GS1 probe measures pH and temperature• Premium probe technologies and materials ens...