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Troy, MI Location
New Location!

High Tech Garden Supply
3914 Rochester Rd
Troy, MI 48083
(248) 275-1739



Store Hours
Monday thru Friday 10:00am - 7:00pm
Saturday 10:00am - 6:00pm

Sunday 11am - 4pm


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HTGSupply Michigan Blog

HTG Supply is the biggest and best hydroponics / organics / indoor garden grow store retailer in Michigan, with locations across the country to serve you. High Tech Garden Supply – TROY, MI is located at 3914 Rochester Road, Troy MI 48083. Conveniently located just off I-75, take Exit 67 to Rochester Road and travel North about 1 mile on Rochester, we are just South of 17 Mile Road. HTG SUPPLY – TROY MI has the largest supply of indoor gardening products in the area. Come over and see our huge selection and amazing deals with every day low pricing, and will always beat any local advertised price. For the organic gardeners, we are OMRI friendly. HTGSupply carries a wide variety of organic nutrients, pesticides, and organic soils, and letting you have tons of options for your plants. Always stocked on Ocean Forest Soil Mix, Roots 707 Soil Mix, and Pro Mix BX.


If gardening indoors is your thing, then stop by and check out what High Tech Garden Supply specializes in. HTGSupply offers the biggest selection and best prices on top quality Grow Lights. We carry every type of grow light including HPS grow lights and MH Grow lights, T5 fluorescent grow lights and new state of the art LED Grow Light systems! We have complete Digital Ballast Grow Light package setups staring at $185.00including the ballast, reflector hood and grow lamp. We also have complete Standard Grow Light Kit systems starting at $69.95 and up. We have LED Grow Lighting units from 13 to 864 watts, enabling you to refit your grow room into the future of indoor gardening lighting. HTG Supply has a complete line of Hydroponic supplies, including reservoirs, nutrients, chillers, timers, controllers, PH/EC equipment, pots and much more.



Need Co2 equipment? HTGSupply has got you covered with CO2 tanks, CO2 regulators,burners and automated controllers. We will even swap your empty CO2 tanks for new refilled units. Looking for growing containers, we stock every size and type of nursery pot, grow bag, smart pot, and bucket you will need for gardening indoors.



HTG Supply has every type of reflective film needed for indoor grow room areas, including Black & White poly / Panda Film, Mylar and Diamond Foil and we have the areas largest selection of Grow tents and drying nets. We stock portable AC units, Fans and all the accessories in between. At High Tech Garden Supply, we have it all, you'll find quality organic & synthetic grow products, including fertilizers, nutrients, supplements and additives from Heavy 16, Botanicare, Foxfarm, General Hydroponics, Roots Organic and Advanced Nutrients as well as all the other top brands. HTG Supply has all the garden soils, coco fiber, rockwool and soilless mixes you will need for hydroponic and non-hydroponic growers, including Ocean Forest, Happy Frog, Roots 707, Roots Coco Palms, ProMix BX, and more. It is our goal to help every gardener obtain a better Green Thumb, HTG Supply has a friendly and knowledgeable staff that are experienced gardeners and can offer valuable advice and tips on how to make your gardens more successful and productive, come on in for our "Free Compost Tea Tuesdays". You bring the jug & we'll fill it up with our special compost tea blend for your plants, free!



No matter where you are in Michigan area from Troy to Pontiac, from Sterling Heights to Auburn Hills or from Southfield to Rochester Hills - HTG Supply Troy is the grow supply store / hydro shop that will have what you need! Stop on by & let our friendly & knowledgeable and experienced gardening staff help you with all of your indoor garden & outdoor garden, hydroponic or soil growing needs! Our brands include: Heavy 16, Fox Farm / Ocean Forest / Happy Frog, Advanced Nutrients, Hydrofarm, ProMix BX, Roots Organic, Hortilux grow lamps, Sunmaster, Botanicare, Ebb & Grow, Lumatek, Can Fans and Carbon Filters, House and Garden Nutrients, Dyna-Grow, General Hydroponics / GH, Hugo rockwool, Ona, Hormex, Azatrol, Hydroton, BlueLab, CX Nutrients, and many more.



To HTG Supply Troy:

From the South: Take I-75 North. Take exit 67 and turn right onto Rochester Road heading north. HTGSupply will be 1.1 miles on the right.


From the North: Take I-75 South. Take Exit 67 and stay to the right of the fork coming off the exit. Make a U-turn directly at the end of the ramp at Wheaton Street and head north on Rochester Road. HTG will be 1.1 miles on the right.