Indoor gardening supplies and equipment display at Hydro Giant

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.

Commercial hydroponic equipment and wholesale supplies

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.

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3 Locations To Serve You

We have three convenient locations for hydroponic and indoor gardening supplies in Metro Detroit to serve you.

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We carry the full line of Heavy 16

All the elements that you need to produce maximum yields.

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Heavy 16 nutrient product line

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.

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.

Hydro Giant store interior

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.

Our story

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.

Steve W

Had a great experience here. Just so happened to stop in on a fluke as I needed to grab some stuff and was in a random area. Justin and the two other guys working were over the top helpful. The prices were all matched or beat through my normal shop which was really nice for me. I appreciated the kindness I was met with by everyone working there. I'll be back.

Blair M

This place has an amazing staff! These guys are super friendly & extremely knowledgeable. Highly recommended for any growers. They have a good variety of soils & vitamins. We pass several hydro type stores to go here.

Scott

These guys know what they're talking about! I went into 3 different grow stores and did countless google searches and Luke was the only person that agreed with me on what my problem was. I will not go to any other store for any issue I have, ever again! Highly recommend this place!

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