Growco Indoor Garden Supply 877-939-6900


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More New Stuff


We sometimes get just too much new inventory in the stores to list everything on the home page, hence our more "new stuff" page: (most recent listed first)

Organic Seeds - 2013 selection is even larger!

Kind Pots - Fabric containers snap open!

Elemental H2O Chiller 1/2 HP - 317-793 GPH flow rate!

MiracleLED Green Bulb 5W - Safe for night gardening!

Sunleaves Light Stand - Set at either 3' or 6.5' tall!

Uprising Foundation - For calcium, magnesium and iron!

Uprising Grow - Organic vegetative fertilizer!

Uprising Bloom - From Roots Organics!

Elemental H2O Chiller 1/10 HP - 66-410 GPH flow rate!

Elemental H2O Chiller 1/4 HP - 264-660 GPH flow rate!

Instant Jungle - Supernatural foliar spray on sale!

Organically Done Feathermeal - High in nitrogen!

Organically Done Humic Acid - Promotes microbial!

Oyster Shell Flour - Give your plants a calcium boost!

HD Rope Ratchet Light Hangers - Pair holds up 300 lb!

Rope Ratchet Light Hangers 150 lb - Set of 2!

Organically Done Fishbone Meal - Slow-release!

Photosynthesis Plus - Ecosystem in a bottle!

Microbe Life Foliar Spray - Use as a dip or drench too!

Microbe Life Nourish-L - Water soluble humate!

AgroLED Green Lamp - It's a flashlight too!

Roots Organics Elemental - Calcium and magnesium!

Sap Off Soap (SOS) - Gently cleans off plant sap!

Titan Controls Helios 9 - The Plug-N-Play 240V model!

Active Aqua Round Air Stones - Maximum oxygenation!

Can-Lite Mini Filter 6-inch - Weighs only 15.7 pounds!

Can-Lite Mini Filter 8-inch - Carbon can last over 2 yrs!

Hardcore+Yield Master+Ultra Sun - Only 174.95!

EZ-Clone Classic 64 - Over 75 improvements!

FloraDuo A - Easy to use 2-part fertilizer!

FloraDuo B - Use with hydroponics, soil or coco!

Master Blaster 1500W HPS Lamp - Has 206,000 lumens!

Galaxy Grow Amp Master Blaster 1500W - Wow!

Galaxy Grow Amp 400-600-1000 - Lowest RFI around!

Can-Fan S Series 600 - Carries a 5-year warranty!

Can-Fan S Series 800 - Near silent operation!

Halo Growth Booster - With Harpin Alpha Beta protein!

EZ-Clone Classic 32 - Improved with lower price!

Charlie's Compost - Organic fertilizer, soil amendment!

EZ-Clone Classic 16 - Smaller size is also updated!

B'Cuzz Blossom Builder - Speeds up harvest by a week!

Super Starter Plant Labels - Easy to write on!

Durabreeze Clip Fan - 6" blades with 2 speed settings!

Mendocino Honey - Stimulates plant growth!

Ona Gel - New scent = Apple Crumble!

Bush Doctor Boomerang - Helps heal damaged roots!

Flowers Kiss - When moving from growth to flowering!

Clonex Clone Kit - Everything you need in 1 kit!

Clonex Mist - For robust root formation!

Sunleaves pH Electrode Storage Solution - Protection!

Clear Tubing - Great for air pump connections!

Spectralux Green T5 HO Fluorescents - The 2 footers!

Apollo 8 Analog Timer - 120V with two outlets!

Apollo 9 Digital Timer - 240V with two outlets!

Apollo 10 Analog Timer - 240V with 15-minute pins!

Apollo 7 Digital Timer - Even has battery backup!

Apollo 6 Analog Timer - 120V with 15-min intervals!

1000W 400V Master GP EL - For Gavita Pro 1000 DE!

Cultured Solutions Veg - pH stable for hydroponics!

Cultured Solutions Bloom - full spectrum 2-part nutrient!

Cultured Solutions Bud Booster - For all hydroponics!

UC Roots - Multi-purpose root zone optimizer!

Heavy Duty Soft Tie - Safely supports larger plants!

Vinyl Stretch Tie - Expands as your plants grow!

Plant Twist Tie with Cutter - Wire cutter is built in!

Easy2Grow Kit - Passive hydro with reservoir + 4 Pots! 

Black Power Cloner 45 - Fast roots on 45 plants!

Ancient Earth - Humic acid and Fulvic acid in 1 bottle!

Mr. Mucha-Stash - Corrects micronutrient deficiencies!

Sweet Stash - An organic bloom booster!

Bluelab Soil pH Pen - Both pH and temp readings!

LUMii Growroom Glasses - See your plants naturally!

Ultra Sun 1000W HPS Lamp - Quality at a low price!

Yield Master II 6 Classic - An affordable reflector!

Hardcore Remote Ballast 1000W - The name says it all!

5 Liter Select Sprayer - Every gardener needs one!

Ca-Libur 20 - Organic Calcium foliar spray!

Dr. Earth Pest Control - Organic insecticide spray!

Condensate Pump - Collects & removes condensation!

Atlas 7 CO2 Controller - 3 pre-set levels programmed!

SNS 203 - Natural pesticide for gnats and Thrips!

SNS 311 - Plant and vegetable wash!

Bluelab Carry Case - Protect your meters!

Increase Grow and Bloom - Complete foliar fertilizers!

Worm Cocktail - Increases growth, bloom & fruits!

Hydrologic Flowmaster 3/8 - Monitors water flow!

Flora Series Performance Pack - It's got everything!

Autopilot GMC Remote Kit - Change settings while gone!

Sunleaves Mini Garden Snips - Compact leaf trimmers!

Gavita Pro 1000 DE - An HPS greenhouse fixture!

Gavita Pro 600 SE Complete - Ballast, reflector + bulb!

BaddAss Red Diamond Bulb - Enhanced 1000W HPS!

Quantum 1000W E-Ballast - Reduced to $199.95 !

Crop Master HPS 600 Watt Ballast - Reliable!

1000W HPS Red Diamond Bulb - Save with a case of 6!

Milwaukee Sharp T75 - Hydro TDS meter easy to use!

Heavy 16 Veg A & B - A simple nutrient line!

Heavy 16 Bud A & B - Produces superior crops!

Heavy 16 Prime - Increase scents, colors and flavors!

Gro1 Wireless Weather Station - We have it in stock!

1000W Sunleaves Light Package - Under $200!

Gro1 Remote Sensor - Temp and humidity readings!

AARO410 De-Chlorination - Removes chloramines!

Active Aqua 100 RO System - Three stage unit!

Botanicare Fulvex - Over 72 trace minerals!

OptiLUME 1000W HPS Lamp - It's universal!

Simple 1000W Two-way Ballast - Affordable!

8" Max-Fan w/Speed Control - On sale now!

Active Aqua 100 GPD RO Membrane - Quality TFC!

Jack's Eucalyptus Hand Cleaner - Eco-friendly!

Jack's Lemon Hand Cleaner - Biodegradable!

Sunleaves Titanium Pruners - Tough for everyday use!

14,000 BTU Portable Digital AC - By Active Air!

UltraBlade Loop Handle Pruner - You can't loose it!

EZGrow BET-1 Timer - Built-in Grow & Bloom cycles!

Sunleaves Precision Pruners - With straight blades!

Scissor Fix - Clean those scissors or snips fast!

Active Eye Loupe - A 30X magnifier with light!

Phresh Intake Filters - Lightweight & recyclable!

SaferGro Natural Wet - Penetrates hardened media!

Sea Green Beneficial Biologics - Increases uptake!

Sunleaves Portable Composter - Easy to move around!

Actino-Iron Fungicide - Contains iron and humic acid!

Galaxy Select-A-Watt 400-600 Ballast - Dimmable!

Galaxy Select-A-Watt 250-400 Ballast - Flexible!

Orca Grow Film Seam Tape - Same properties as film!

Top Shooter Gel - Extends flowering... In stock!

AeroFlo Site Plugs - 3" size to cover empty plant sites!

AeroFlo Access Plugs - 4" size to plug access sites!

Grow More Vegetarian Fertilizer - For fruits & veggies!

Grodan Uni-Slab - Use as a block or a slab!

How to Grow World Class Giant Pumpkins the All-Organic Way - The 4th and most current edition!

Air Diffuser Disc - For Under Current hydro systems!

Sunleaves Worm Farm - Make your own vermicompost!

Bluelab EC Solution - EC/CF Conductivity solution!

Flo-Master Backpack Sprayer - Holds 3 gallons!

Bill's Perfect Grow - Complete formula is easy to use!

Bill's Perfect Bloom - For lush buds, flowers and fruit!

Ice Box Heat Exchangers - Water cooled heat removal!

Phresh Inline Filters - Great for grow tents!

Growstones - Hydro substrate to replace Hydroton!

Aura Systems 12,000 BTU Air Conditioner - 13 SEER

Aura Systems 18,000 BTU Air Conditioner - 13 SEER

Aura Systems 24,000 BTU Air Conditioner - 13 SEER

Aura Systems 36,000 BTU Air Conditioner - 15 SEER

Bush Doctor Root Trio - Feeds roots and soil!

MiniGen CO2 Generator - Can be water cooled!

Ice Box Wall Mount Kit - For either 6" or 8"!

Light Rail 3.5 - Lightweight light mover is 6' long!

Cocogro Boss - Now in an 8" x 8" size!

Actinovate Fungicide - Approved for organic gardening!

Big Bloomin' Guano - Encourages blooms, oils, scents!

Helios 7 - 240V 8-Light Controller with Timer

Helios 1 - 120V 4-Light Controller with Timer!

Titan Controls Helios 5 - 240V 4-Light Controller!

Horti-Control LF-10 - 10 ballasts run 20 reflectors!

TrimBin - Separates pollen from your plants!

Bluelab Soil pH Probe - For soil meter or combo meter!

Screened Wall Vents - Keep bugs out of ducting!

Autopilot Digital CO2 Controller - With Fuzzy Logic!

Autopilot Digital Controller - Humidity, temp & CO2!

Autopilot Analog Timer - 24-hour repeat cycle!

Autopilot APCET - Controls heating or cooling devices!

Ona Mist Dispenser - More adjustable features!

Ona Block - Smell control for small places!

Autopilot Master Digital Timer - Controls 4 devices!

Autopilot Greenhouse Master Controller - Does it all!

Desktop CO2 Monitor - Stores 48 sets of readings!

Silver Sun Reflector - Gives you a 49-inch diameter!

Sola Rola - Hydrofarm quality light mover!

Eco Grow Pots - Self watering plant containers!

Bush Load Plant Regulator - For compact, bushy plants!

Silver Sun Reflector - Gives you a 49-inch diameter!

Sola Rola - Hydrofarm quality light mover!

Eco Grow Pots - Self watering plant containers!

Bush Load Plant Regulator - For compact, bushy plants!

Alfalfa Meal - Organic fertilizer for veggies & flowers!

Orion 1 - Portable 240V electrical outlet!

Espoma Soil Acidifier - Organic pH adjuster!

Red Line Switchable Ballast - Runs 2 x 1000W Lights!

Espoma Cottonseed Meal - For acid loving plants!

Today's Container Gardening DVD - Grow in pots!

HydroRush Water Oxygenator - For increased roots!

Bug Screen Inserts - For inline fans!

BioPreta  - Worm Poop & Charcoal Vermicompost!

BioRhizotonic - Organic root stimulator from BioCanna!

Super Leach - Cleans grow media safely!

T-Rex - Shorten the vegetative stage!

G-Rex - For strong healthy roots!

Small Boy Conversion Kit - Increase to 100 gallons!

Stealth Conversion Kit - From RO100 to RO200!

Evolution Pressure Booster Pump - For best results!

Evolution Waste Reducer Elbow - Save water!

Mendocino Avalanche - An alternative for Gravity!

Dustin-Mizer - A dust spreader for DE and more!

Sunleaves No Drip Bottle Clip - For gallon sized bottles!

Sunleaves 2-Way Nozzle - A 9" spout for pouring!

SNS 209 Systemic Insect Control - It's concentrated!

Green Eye LED Flashlight - For instant night vision!

Green Eye LED Cap Light - Hands-free night vision!

Commercial Air Pump 7 - Pumps 38 liters per minute!

Azomite Granular - 70 minerals and trace elements!

Monterey Epsom Salts - Helps promote larger blooms!

Light Rail 4 Adjusta Drive Motor - From 6 - 10 RPM!

Nitrogen Boost - When you need rapid growth!

Strapped - Unsulfured black strap molasses!

Sunleaves Micro-Sun 400W - With 4" vent flange!

Slug Shields - Eco-friendly slug deterrent!

pH Perfect Grow, Micro, Bloom - With pH Perfect tech!

Sunleaves Micro-Sun 250W - Replaces Pulsar 2-way!

Hydro-Logic 1/4" Fittings - Configure RO water lines!

Gardening When It Counts - Learn to grow food!

Sonoma Gold Grow and Bloom - Won't clog drippers!

Solar Gaia - Chelating agent for micro and macro!

Espoma Triple Phosphate - For improved root growth!

Happy Frog Bulb Food - FoxFarm organic fertilizer!

SNS 244™ Fungicide - For trees, flowers and veggies!

Superlicious - Back in stock and Michigan approved!

Hot House with New Wave - Save 29% on both!

Green Capillary Mats - Recycled materials!

pH Perfect Connoisseur - Strengthens & stimulates!

pH Perfect Sensi Grow & Bloom - Easy 2-part nutrients!




 

Table of Contents:

Track Your Order

Bulbs:
Cases of HPS lamps
Cases of MH lamps
Compact fluorescent bulbs
Combo Grow Light / Hydroponics Packages
Conversion growlight bulbs
Fluorescent growlight tubes
High Pressure Sodium (HPS) growlight bulbs
Hybrid MH & HPS combo bulbs
Metal Halide (MH) growlight bulbs
Eye Hortilux lamps
Tutorial

Cloning / Plant Propagation:
Cloning Machines
Cloning Gels and Solutions
Cloning / Plant Propagation Nutrients
Cloning Machine / Grow Light Packages
Grow Lights / Height Adjusters
Seeds, Organic
Starter Plugs and Trays
Pots and Containers

Grow Light Equipment:
Accessories
Ballasts:
    Hydrofarm Powerhouse ballasts
    Hydrofarm Xtrasun ballasts
    Lumatek ballasts (Hydrofarm plug)
    Lumatek ballasts (SS type plug)
    NexGen Digital Ballasts
    Quantum Dimmable ballasts
    Sunlight Supply Galaxy ballasts
    Sunlight Supply Harvest Pro Elite ballasts
Compact Fluorescent Fixtures
Complete Grow Light / Hydroponics Packages
Fluorescent Lighting Fixtures
Greenhouse HID Light Fixtures
Grow Light System Packages:
    Hydrofarm Complete Light Systems
    Hortilux HID Bundle
    Hydrofarm Grow Light Packages
    NextGen Ballast Grow Light Packages
    Quantum Ballast Grow Light Packages
    Sunleaves Complete Light Packages
    Sunlight Supply Grow Light Packages
HID Light Controllers
LED Grow Lights
Light Movers
Reflective Sheeting/Films
Reflectors:
    Glass cylinder (tube) reflectors
    Hydrofarm reflectors
    Hydrotek reflectors
    Sunlight Supply reflectors
    HID reflectors with built-in ballasts
Tutorial 

Grow Room Supplies:
Air Cleaners
Air Conditioners
Atmospheric / Climate Controls
CO2 Generators
CO2 Injection and Testers
Composting Supplies
Ducting Supplies
Exhaust Fans
Exhaust Fan Filters
Garden Tools / Pruners
Grow Tents
Growing Mediums
Light Movers & Reflective Sheeting
Misters & Measurers
Odor Control
Pest & Disease Control
pH Adjusters
pH, EC/TDS, PPM Meters & Testers
pH, EC/TDS, PPM Meter Maintenance Solutions
Plant pots and containers
Timers
Water Purifiers

 

Clearance Items

Hydroponics:
All Hydroponics Systems 
Aeroponics
Cloning Machines
Combo Hydroponics / Grow Light Packages
Deep Water Culture (passive) Hydroponics
Drip (Top-Feed) Hydroponics Systems
Ebb & Flow Hydroponics Systems
Grow Tents (indoor greenhouses)
Hydroponics Maintenance
Pumps, Plumbing and Parts
Reservoirs and Plant Trays
Rotating Hydroponics Systems
Tutorial - Hydroponics
Vertical Hydroponics Gardens
Water Purifiers

Nutrients and Fertilizers:
Biological Inoculants
Brand Names
Cloning Nutrients / Solutions
Foliar Sprays
Nutrients
Organic Fertilizers
Supplements / Additives

Bonsai Tools & Supplies:
Cut Dressings
Cutters
Digging and Root Tools
Miscellaneous
Misters and Measurers
Nutrients and Fertilizers
Potting Tools and Growing Mediums
Shears and Trimmers
Tool Kits
Wire, Wire Cutters and Pliers

Questions and Answers (FAQ):
Bat Guano Fertilizers
Can-Fan / Can-Filter Setup
Exhaust Fans Explained
Foliar Feeding
General Questions & Answers
Grow Seedling in Ebb & Flow
Growing Vegetables Indoors
Growroom Odor Control
Heat Control in Growroom
Odor Control using Polishing
Plant cuttings - how to make them
Plant cuttings under a tray dome
Root Rot and Hydroponic Systems
Seed Germination
Spidermite Control
Spidermite Prevention
Thrip Facts
Transplant Seedlings into Ebb & Flow Hydro
Winter Survival for Houseplants

Reference Material:
Calculate Exhaust Fan / Filter Sizes
Calculate Grow Light Wattage
Books / DVDs
Feeding Charts / Application Rates
Gardening Abbreviations
Installation Manuals
Liquid Conversions
PPM / EC Conversions
Temperature Conversions
Garden Photos

About Growco:
Helping the Community
We Are Green
Store Locations
Customer Comments
YouTube Video

Stuff on Sale

More New Stuff


Call or email us for quantity discounts!

 
FREE SHIPPING on orders totaling $250 or more
when delivered within lower continental USA!!!

 

 

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Growco Indoor Garden Supply
1042 Michigan NE  ·  Grand Rapids, Michigan USA  49503-1908
phone: (616) 454-6900  ·  toll free: 877-939-6900
email

4hydroponics.com