Free Shipping in the USA on nearly all items!
Limited phone hours during the Holidays! Call us: 888-611-9305
Free Shipping in the USA on nearly ALL items! Limited phone hours during the Holidays!
We score 4.8 out of 5 based on 5866 reviews. Browse Reviews.
QUEST EXHAUST DUCT KIT FOR QUEST 506 AND 506 277V The Exhaust Duct Kit allows duct work to be attached to the intake on the Quest 506 Dehumidifier....
View full detailsThe Trimming Kit Happy Hydro has put together a bundle of our favorite indoor gardening accessories. See your herbs with clarity, trim them with p...
View full detailsSunBlaster Micro LED Grow Light Garden, White Perfect for growing herbs, salad & micro-greens. Want to get ahead start on next season's seed s...
View full detailsDrop-in/inline Heavy Duty Nutrient EC/Temp Sensor (PCT-3) TrolMaster's new PCT-3 EC & temperature probe has been improved in several ways. The ...
View full detailsAqua-X 110V Control Board (OA6-110) The OA6-110 control board is designed to control small 110V pump or solenoid valves (less than 1.5 amps). The ...
View full detailsHI98115 GroLine Hydroponics pH Tester The HI98115 is a GroLine pH tester with advanced features for the measurement of pH in hydroponic nut...
View full detailsHI98118 Waterproof Hydroponic pH Tester The GroLine HI98118 pH/temperature tester is our latest pocket meter for measuring the pH of a hydro...
View full detailsEzTrim Bud Sorter Contact Us for a Shipping Quote Before Purchasing! The Bud Sorter is the perfect combination of simplicity and performance. It...
View full details240V Temperature Device Station (DST-2) The TrolMaster DST-2 Temperature control modules allow the user to easily connect and control standard hea...
View full detailsDry Contact Station (DSD-1) The Trolmaster DSD-1 Dry-contact module provides a simple and flexible solution to those who want to connect & con...
View full detailsTHE DARK ROOM: MORE LIGHT PROOF, MORE EQUIPPED, MORE ROBUST!Specially lined with 95% reflective hammered effect mylar fabric (210D), to increase l...
View full detailsSpider Farmer®6″ Inline Fan with GGS Controller 402 CFM Ventilation System for Grow Tents The 2025 version features a design with an RJ12 cable, pr...
View full detailsION LED XR-830W LED One of the most powerful commercial LED lights on the market, the XR-830W LED has increased red to improve efficiency and effec...
View full detailsMars Hydro FC 4800 480W Samsung EVO LED Grow Light + 4'X4' Grow Tent Kits With Smart Grow System Mars Hydro 4x4 grow tent kits include everything y...
View full detailsTHEIA ECHO AIR The Echo Air provides advanced web-based access and control from anywhere in the world. It can also seamlessly link your existing en...
View full detailsWater Sensor Exclusively for Controller AI+, Liquid Presence Detection, IP68-Water Resistant This water sensor is designed specifically for AC Infi...
View full details2026 New Spider Farmer 4.6’x2.3’x6.5′ 140cm x 70cm x 200cm Pro White Indoor Grow Tent 2000D Oxford Cloth Hydroponics Plant Growing Box The white gr...
View full detailsActive Grow T5 HO 2.0 4FT 4 Lamp LED Grow Light (216W Eqv.) – Sun White Spectrum Achieve fuller, heartier plants with our high-output full spectrum...
View full detailsActive Grow Integrated Dual T8 4FT LED Grow Light (100W Eqv.) – Sun White Spectrum These versatile, full spectrum LED grow lights guarantee higher ...
View full detailsActive Grow Integrated Dual T8 4FT LED Grow Light (100W Eqv.) – Sun White Pro Spectrum These versatile, full spectrum LED grow lights guarantee hig...
View full detailsSECRET LIGHTING CONTROL *** This product is primarily designed for use with Secret Lighting SL-830 UV/IR GHOST, as it is equipped with UV/IR Contr...
View full details**Please note: #2 Sakato Bags have been discontinued by the vendor – Supplies limited** Sakato PP Mushroom Grow Bags Sakato Mushroom Grow Bags ar...
View full detailsHEAVY-DUTY ADJUSTABLE ROPE CLIP HANGER, ONE PAIR The rope hanger is designed to hang various grow tent and ventilation equipment. You can easily pu...
View full detailsSpider Farmer® GlowR40 Red Spectrum Supplemental LED Grow Light The SF-GlowR40 Red Spectrum Supplemental LED Grow Light (650-665nm) is crucial for ...
View full detailsAIR FILTER BOX WITH HIGH EFFICACY FILTER, 4-INCH A whole-house air filtration system designed for use with inline duct fans such as the CLOUDLINE S...
View full detailsCLOUDLINE A8, Quiet Inline Fan with Speed Controller, 8-Inch This inline fan system packs the CLOUDLINE’s core innovations and premium build qualit...
View full detailsPREMIUM MARS HYDRO 5-GALLON DWC HYDROPONIC SYSTEM KIT WITH 2 BUCKETS (8-INCH EACH) Maximize Growth with the Premium Mars Hydro 5-Gallon DWC Hydropo...
View full detailsGROW TENT TRELLIS NETTING, FLEXIBLE ELASTIC CORDS, 2x2’ Agricultural plant netting designed for use in grow tents to provide weight-bearing s...
View full detailsGROW TENT TRELLIS NETTING, FLEXIBLE ELASTIC CORDS, 3X3’ Agricultural plant netting designed for use in grow tents to provide weight-bearing s...
View full detailsHeavy-Duty Humidity Dome Kit with Height Extension, Large Clear Dome, 5x8 Tray A domed germination kit designed to promote successful plant growt...
View full detailsUIS 2-IN-1 SPLITTER, DAISY-CHAIN ADAPTER DONGLE A power adapter with a secure cable designed to steadily supply power to our UIS controllers. Ty...
View full detailsACTIVATED CARBON REFILL, 1200+ IAV AUSTRALIAN CHARCOAL, 32 LB. Premium-grade Australian charcoal to replenish refillable carbon filters in compact ...
View full detailsAirlift T14 Shutter 14" Exhaust Fan A high-airflow exhaust fan designed to cool and ventilate greenhouses, garages, attics, workshops, and sheds. T...
View full details240V Humidity Device Station (DSH-2) The TrolMaster DSH-2 Humidity control/device modules allow the user to easily connect and control standard hu...
View full detailsDr. Myc™ MGP Plus Each pack of MGP products contains microbes selected specifically for their growth-promoting properties. MGP Plus contains a sim...
View full detailsPhytoMAX-4 8S Grow Light At 500 watts, the PhytoMAX-4 8S light delivers 1063 μmol/s of light, perfect for medium-size coverage areas. PhytoMAX...
View full details0 of 3 items selected