Tel: 586-244-GROW
EDUCATION
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Indoor Grow Lights
A grow light is probably one of the most exciting purchases any new grower can make. Whether used as a complete replacement for the Sun, or to supplement natural light levels, there are several different kinds of grow light available so it’s important to choose the size and type best suited to your application.
Read MorePropagation
Giving your plants a good start in life is half the battle when it comes to successful growing. Growers who buy young plants from a local nursery may think they are gaining a head start – but they are missing a lot of the fun, as well as spending more than necessary.
Read MorePlant Physiology
An understanding of a plant as a living system is the foundation of becoming a successful grower. Knowing how plants work, observing their development, and responding appropriately to their needs is the alpha and omega of good gardening. This infographic covers these aspects of gardening, and much more.
Read MoreVentilation & Environmental Control
When growing indoors, environment is everything! A successful grower needs to take practical steps to manage light levels, temperature, relative humidity and CO2 levels. Here we introduce the role of extractor fans and environmental controllers used by indoor gardeners to maintain the ideal indoor environment for their plants.
Read MoreIndoor Garden Design& Build
Gardening indoors is easy, unless you choose to make life difficult for yourself! So make sure you plan your indoor garden properly beforehand. It will save you time, effort and money in the long run. Learn time-tested tips on safety, efficiency, and practicality to help create the ultimate indoor growing environment!
Read MoreTemperature, Humidity& CO2
An understanding of a plant as a living system is the foundation of becoming a successful grower. Knowing how plants work, observing their development, and responding appropriately to their needs is the alpha and omega of good gardening. This infographic covers these aspects of gardening, and much more.
Read MoreOrganic GrowingTechniques
Confused about what organic growing is really all about? You’re not alone! Here are some clear and concise definitions of commonly used and confused terms. We’ll also introduce some fundamental concepts of organic cultivation. Organic growing essentially begins and ends with the soil.
Read MorePlant Nutrition & Growth Enhancers
A plant obtains everything it needs to grow from one of two places: the air around its leaves or the water around its roots. The air supplies carbon and oxygen. Water supplies hydrogen and also acts as a carrier for a variety of other elements. It’s all to easy to be overwhelmed by the massive amounts of products out there. We make it easy.
Read MoreGrowthMedia
It may surprise you to learn that plants will grow in practically anything! (e.g. sand, rock, recycled plastic) As long as their roots have enough stability, as well as access to oxygen, water, and nutrition, plants will thrive in all kinds of growing medias! This infographic sheds light on some tried and tested alternative growing medias.
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Why People Choose Us
The Best Quality
for Every Indoor Grower
Speak with our expert growers, or shop our huge selection of lights, soil, nutrients and hydroponic equipment. Hydro Depot is specialized in supplying the gardening and greenhouse community with the tools and knowledge required to successfully grow healthy plants of all varieties, indoors and out. Our store carries everything from soil and containers, to bat guanos and organic compost teas, to fertilizers and water testers, to pest and disease control, to fluorescent and HID lighting. At Hydro Depot we put the success of the customer first, knowing that our future depends on their success. For this reason we have created a store that is a true one-stop shop for everything required in the planning, creation and maintenance of organic and hydroponic gardens. The future is now, Grow with the Depot!
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Our Featured Products

Ultra Sun 1000 Watt HPS
Ultra Sun 1000 Watt HPS
This lamp emits light in the orange and red spectrum which is ideal for the fruiting and flowering stages of plant growth.
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Sunblaze 48″ T5
Sunblaze 48″ T5
Sun Blaze fixtures feature an advanced reflector design that delivers excellent reflectivity and diffusion with white powder-coated steel housing
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Big Buds – Advanced Nutrients
Big Buds – Advanced Nutrients
Big Bud is not just another PK booster. It is fast becoming known as the finest flowering booster containing a whole spectrum of yield-increasing and quality-boosting ingredients.
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Heavy 16
Heavy 16
Heavy 16 is a complete two-part nutrient and features all of the essential macro and micro elements that plants require to produce maximum yields of unsurpassed quality.
Read MoreWhat’s New Things
New Tips & Tricks
When Blight Strikes, it’s Time To Be More Careful
Contrary to popular belief, Lorem Ipsum is not simply random text. It has roots in a piece of classical Latin…
Summer Crop Nutrition and Fertilizer Requirements
Contrary to popular belief, Lorem Ipsum is not simply random text. It has roots in a piece of classical Latin…
8 Mile
- 4547 E 8 Mile, Warren MI 48091
- 586-244-GROW
- info@hydrodepotmi.com
Sterling Heights
- 38053 Mound Rd, Sterling Heights, MI 48310
- 586-939-3000
- info@hydrodepotmi.com