Indoor Garden Supply
Your one-stop shop for all your indoor gardening needs. Hydro Giant is your local source for hydroponic equipment, grow media, nutrients, and more.
20% Off With Membership
Become a Free Hydro Giant Member for exclusive discounts and rewards, save 20% on your first order.
Expert Advice
Get professional tips and guidance for your indoor garden. Our team of experts is here to help you every step of the way.
Main Product Categories
Commercial Accounts
Hydro Giant is dedicated to supporting businesses, commercial growers, and institutions with premium indoor gardening supplies at wholesale prices. Our commercial accounts program offers exclusive discounts, bulk pricing on hydroponic systems, grow lights, plant nutrients, and grow tents, as well as personalized service to meet your unique growing needs.
Partnering with Hydro Giant means access to a dedicated account manager, tailored solutions, and reliable supply chains to keep your operation running smoothly. Contact us today to learn how our commercial accounts program can enhance your growing success and save on essential hydroponic equipment.
3 Locations To Serve You
We have three convenient locations for hydroponic and indoor gardening supplies in Metro Detroit to serve you.
We carry the full line of Heavy 16
All the elements that you need to produce maximum yields.
Shop by Category
We have a wide range of products to choose from. We have everything you need to get started with indoor gardening, including grow lights, grow tents, grow kits, and more.
Featured Brands
We have a wide range of products to choose from. We have everything you need to get started with indoor gardening, including grow lights, grow tents, grow kits, and more.
About Us
Hydro Giant is a family-owned business that has been providing indoor garden supplies to customers for over 20 years. At Hydro Giant, we're passionate about helping you grow a vibrant indoor garden. As a leading supplier of indoor gardening supplies, our mission is to provide both beginners and experienced gardeners with the best hydroponic systems, grow tents, and plant nutrients available.
Whether you're growing indoors or exploring hydroponics for the first time, Hydro Giant is your trusted indoor gardening store with locations near you and a full ecommerce platform.
Featured Products
Check out our best-selling products below.
Why Choose Hydro Giant?
When you shop with Hydro Giant, you're not just buying indoor gardening equipment—you're gaining a partner in your indoor growing success. Our knowledgeable team is here to provide expert advice on hydroponic gardening equipment and techniques, helping you maximize your yield and grow healthy plants.
Expertise & Experience
Hydro Giant has been in the indoor gardening industry for over 20 years. We have the expertise and experience to help you with all of your indoor gardening needs.
Large Selection
Hydro Giant has the largest selection of indoor gardening supplies in Commerce, Michigan. We have everything you need to get started with indoor gardening, including grow lights, grow tents, grow kits, and more.
Competitive Pricing
Hydro Giant offers competitive pricing on all of our products. We are committed to providing the best value to our customers.
Our Customers Love Us
Our customers love the quality of our hydroponic gardening supplies and the support we provide. Read some of their stories and discover why Hydro Giant is the top choice for indoor gardening equipment.
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Featured Articles
Dive into our blog for expert insights on indoor gardening, hydroponic systems, and best practices for plant growth. Our guides cover everything from selecting the right grow lights to understanding plant nutrients.
