Hurricane Supreme Oscillating Wall Mount Fan 16 in The Hurricane® 16 in Oscillating Wall Mount Fan has 3 speeds (high, medium and low) controlled by a dial or pull cords. Ideal for homes, greenhouses, garages, workshops and other areas with limited fl

Link4 iPonic 624 The original iPonic hydroponic environmental controller enables growers to control a grow environment with Cloud-based access from any Internet-connected computer or smartphone. Unlike most controllers on the market, the iPonic control

Link4 iPonic 614 The original iPonic hydroponic environmental controller enables growers to control a grow environment with Cloud-based access from any Internet-connected computer or smartphone. Unlike most controllers on the market, the iPonic control

Titan Controls NG Hose and Regulator Kit - 12 ft Replacement parts for your Titan Controls® Selene CO2 generators. Installation should only be completed by a licensed professional.

Replacement Sensor for Spartan Series Basic Digital Environmental Controller Easily control the temperature and humidity in your room with the Spartan Series Basic Digital Environmental Controller. Capable of controlling your heating, cooling, timing a

Replacement Sensor for Spartan Series Complete Environmental Controller This controller will allow you to precisely monitor and control the environment in your grow room. Featuring an easy-to-use analog interface, this digital controller is easy to pro

Hydrofarm Precision Pruner and Scissor Sharpener The Precision Blade Sharpener quickly sharpens your Hydrofarm Precision Pruners and all similarly-sized pruners to original sharpness with a few easy strokes. With its ceramic stone inserts, non-slip bas

Active Air 2-Way Moisture pH Meter Gardeners can conveniently test moisture and pH levels with the handy Active Air 2-Way Meter. Moisture readings register on a scale of 0 (dry) to 10 (moist). pH readings between pH 3 (acidic) and pH 10 (basic) are rep

Active Air 20 lb CO2 Tank Store a large supply of carbon dioxide in a safe, portable container with our 20-pound all aluminum CO2 tank. Sold empty (you must fill with your own supply), the tanks stand 23.2" high and the slim design won't take up much s

Rockwool Block Cover, 6'', Pack of 40 PLASTIC BLOCK COVERS Reflect light to plant leaves, where it’s needed most. Block light from media. Eliminate algae and mildew growth. 40 dual sided block covers per pack. Works great with GRODAN Blocks. Block li

Rockwool Block Covers, 4'', Pack of 40 PLASTIC BLOCK COVERS Reflect light to plant leaves, where it’s needed most. Block light from media. Eliminate algae and mildew growth. 40 dual sided block covers per pack. Works great with GRODAN Blocks. Block

Mondi Mini Greenhouse Thermo-Hygrometer The Mondi Mini Greenhouse Thermo-Hygrometer mounts to the side of your mini greenhouse and reads temperature and humidity inside the dome. It ensures that plants get the start they need by providing growers with

Dirt Pot Flexible Portable Planter, Tan, 1 gal, no handles Hydrofarm's tan Dirt Pots offer value and versatility for outdoor use or as part of hydroponic growing systems. Featuring porous breathable fabric that is made from 100% recycled water bottles,

Grow Bag, White/Black 1/2 gal, pack of 30 White/Black Grow Bags This update to our classic Hydrofarm grow bags features a new durable white plastic outer layer – so you can write details like plant type, planting dates and growing notes, right on the

STACK!T Drying Rack w/Zipper, 2 ft, Flippable STACK!T Collapsible Mesh Drying Rack Breathable mesh allows for maximum air circulation so flowers and herbs dry fast! Six individual drying chambers zip shut to protect your harvest. Collapses flat for

Smart Pot Transplanter, 1 gal The Smart Transplanter is a reusable Smart Pot that has been specially designed to make transplanting easy. The Smart Transplanter has an opening on the sidewall that allows the gardener to peel off the Transplanter with e

Hygrozyme HYSHIELD™, 1 L From the creators of Hygrozyme comes HYSHIELD™! This unique formula is derived from exoskeletons of crabs which are a natural by-product of the crab fisheries. HYSHIELD™ tricks plants into thinking they are being attacked

Gro Pro Essential Round Fabric Pot w/ Handles 10 Gallon - Black The Gro Pro® Essential Round Fabric Pots with handles are constructed from high-quality non-woven fabric. This fabric provides great support, while allowing air to travel into the root sy

Grower's Edge Green Trellis Netting 6.5 ft x 10 ft Provides versatile plant support. Professional quality. Tangle-free. 6 in square reach-through holes. Durable plastic allows multiple uses. Install horizontally or vertically.

GH pH Up Liquid Gallon This Base solution is formulated using potassium hydroxide and potassium carbonate. Add a little at a time when your nutrient pH is too low in order to raise the pH to the proper level.

Botanicare® Porthole Cover For use with Botanicare® reservoirs.

Gro Pro NX Level Pot Elevator - 16 in Gro Pro® NX Level® Plant Elevators are specially designed to help raise your fabric or plastic pot out of the bottom of a saucer. This elevates the pot out of potential excess water that gathers in the saucers. Th