1-866-710-GROW Online Customer Service Hours M-F 9:00-5:00 pm
(508) 845-4477
502 Boston Turnpike, (Rt 9)
Shrewsbury MA 01545

HTG Supply Hydroponics & Grow Lights – New England's #1 Hydro Shop!

HTGSupply is the biggest and best Hydroponics & Grow Lights store in Massachusetts. HTG Supply is located at 502 Boston Turnpike, Shrewsbury MA 01545. HTGSupply has the biggest inventory of grow lights, hydroponic supplies and grow tents in MA, and the best prices on all your indoor gardening supplies.

Check out our virtual tour below via google inside to browse our shelves, and read on for more information on our products and brands!

Hours of Operation:

Mon - Fri:  11:00 a.m. - 7:00 p.m.
Sat - Sun:  11:00 a.m. - 5:00 p.m.

We have hundreds of grow lights in stock, every size and type to fit any garden. We carry the latest technology including LED Grow Lights, Double Ended (D/E) grow lights, and the standard HPS and MH grow lights including 400 watt, 600 watt and 1000 watt ballasts. We have dozens of models of T5 fluorescent grow lights and a huge selection of grow lamps and grow bulbs to match any indoor garden lighting design. HTGSupply is the largest grow tent store in MA, we have dozens of sizes of grow tents for you to choose from. HTGSupply is your LED grow light superstore, with dozens of LED grow lights to choose from. What makes HTGSupply the best grow store in Massachusetts is our friendly and knowledgeable staff that can assist any grower from beginner to commercial expert with their indoor gardening needs. HTGSupply is a huge grow shop and we carry all the major brands of equipment and hundreds of specialty items you won’t find at any other grow store in Massachusetts. Our brands include all the big name nutrient lines such as: Advanced Nutrients, General Hydroponics, Roots Organics & Soul Nutrients, Cultured Solutions, Foxfarm, Botanicare, General Organics and many others.

If you are new to growing with Hydroponics, HTGSupply can make it easy with simple and budget friendly equipment; if you are an advanced grower, we have all the latest hydroponics equipment and hydroponic supplies for a high tech garden. If you are a “soil” grower, HTGSupply stocks all the different growing soils and soilless mixes, including Ocean Forest, ProMix HP and Pro Mix BX, Coco, Hugo Blocks & Rockwool, Hydroton, Perlite, Roots 707 and Roots Green Lite, Grow Rocks and Worm Castings.

HTGSupply – Shrewsbury MA, has everything you need for your indoor garden and grow room, including fans, carbon air filters and other odor control supplies, mylar, black & white poly, pots, pumps, ballasts, bulbs, trimmers, timers, books, buckets, cloning equipment, CO2 tanks – generators – controllers, water filter systems, hydroponic supplies and parts, pest control, lighting reflector hoods, testing equipment, grow room ventilation equipment, and more.