Contact Us

From grow lights to hydroponics and everything in between, HTG Supply has all of your indoor gardening needs covered and a knowledgeable staff committed to helping you succeed! Let us know how we can help you below or feel free to give us a call. Customer feedback is the lifeblood of our business. Tell us what’s on your mind, good or bad. We respond to all customer feedback and look forward to hearing from you!

Phone: 1-866-710-GROW (4769)
Email: sales@htgsupply.com

View HTG Supply Retail Locations

Online Customer Service Hours
Monday: 9:00am – 5:00pm
Tuesday: 9:00am – 5:00pm
Wednesday: 9:00am – 5:00pm
Thursday: 9:00am – 5:00pm
Friday: 9:00am – 5:00pm