Your One-Stop-Shop Hydroponics Store for Grow Equipment and Supplies.
Top Picks and Popular Brands
Elevate your hydroponic and grow game with our top-rated brands and best-selling growing supplies.
HGV Plant Nutrient Packages
View Brand
Dosatron Nutrient, pH & Chemical Delivery Systems
View Brand
Botanicare Trays & Benches
View Brand
Netafim Drip Irrigation Systems
View BrandThe Complete Online Hydroponics and Grow Store
At Hydrobuilder, we're committed to leading the industry with over 13,000 products and 55+ vendor partnerships. We treat every customer like family and aim to make your online shopping experience as pleasant and efficient as possible. Whether you're a hobby grower or a commercial operation, you can count on us to provide unparalleled expertise and exceptional service.
Over 13,000
Products
55+
Vendors
100% Secure
Shopping
Save Big When You Sign Up Today
Get exclusive discounts and ALL the latest product releases. Be the first to know what we have going on!
Unlock Your Potential: Learn How to Grow
Discover the secrets to a successful grow room with our expert setup instruction and comprehensive guides and more!
Visit Our Learning Center
Discover Unbeatable Deals on Grow Equipment and Supplies.
Hydrobuilder is not just any hydroponics store - it's the largest online retailer of hydroponics equipment and supplies. With a vast selection of products ranging from grow tents and lighting systems to nutrients and grow media, Hydrobuilder is a one-stop-shop for both hobbyists and commercial growers looking to optimize their indoor gardening operations.
Save On Our Most Popular Nutrient Line, HGV Nutrients!
View Products
Get The Latest LED Technology At Everyday Low Prices
View Products
Shop TrolMaster Hydro-X, Aqua-X, Carbon-X, or The New Tent-X Smart Systems Today
View Products
Intelligently Designed for Consistent Commercial Cultivation
View Products
Protect Your Crops from Mold & Powdery Mildew
View Products
The Most Energy-Efficient Dehumidifiers On The Market
View ProductsWhat Grow Supplies Are You Looking For?
Whether you're looking for indoor growing systems to cultivate your plants in a controlled environment or seeking outdoor commercial grows to expand your business, we have a diverse range of options to meet your needs. Have Questions Message Us.
What People Are Saying
See What Our Satisfied Customers Have to Say About Our Products and Service.
"Great selection of quality hydroponic products at reasonable prices."
Jordan Fritz"Been a customer for over 9 years and plan on being one for as long as possible. Super friendly and knowledgeable staff great price and fast shipping can't ask for more."
Paul Mangiacapra"Service was great answered all my questions and talked me through my set up."
Steve JansenBrowse Top Articles From The Learning Center
Explore techniques for enhancing your grow in the articles below.
Featured Brands
