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Business Details
16 Years
experience
Your Trusted Garden Supply Store in Iron Mountain, MI
Grow Maxx has been serving gardeners in the Upper Peninsula of Michigan since 2010. Our team of horticulture specialists provides expert guidance for both indoor and outdoor growing environments. We offer a comprehensive selection of organic nutrients, hydroponic systems, and cultivation supplies to maximize plant health and yields. Our inventory includes premium brands like Fox Farm, General Hydroponics, and Humboldt County's Own, ensuring quality solutions for every gardener. Commercial growers benefit from our institutional discount programs and bulk purchasing options. We specialize in advanced growing technologies including HID lighting, carbon filtration systems, and automated nutrient controllers.

Our staff maintains deep expertise in both traditional soil cultivation and modern hydroponic techniques. Located in Iron Mountain, we serve residential gardeners and agricultural businesses across Michigan's Upper Peninsula. Our commitment to customer education includes personalized consultations and product demonstrations. With over a decade of specialized experience, we combine technical knowledge with practical growing expertise to deliver reliable solutions for all cultivation challenges.
Services
Hydroponic Systems Organic Nutrients Pest Control Solutions Indoor Gardening Supplies Outdoor Gardening Supplies
Details
  • Year established: 2010
Highlights and features
  • We offer a comprehensive selection of organic nutrients and hydroponic systems
  • Our team provides expert guidance for both indoor and outdoor gardening
  • We serve commercial gardeners with wholesale pricing
  • We stock top-tier brands like Fox Farm and General Hydroponics
  • Our focus on quality ensures optimal plant growth and harvests
Services
Hydroponic Systems
We provide complete hydroponic growing systems including reservoirs, pumps, and grow trays. Our systems support soilless cultivation through nutrient-rich water solutions. Available for both small-scale home growers and commercial agricultural operations.
Organic Nutrients
Our organic nutrient lines include premium brands like Fox Farm and Humboldt County's Own. These formulations enhance plant development through natural mineral compositions. We offer tailored nutrient programs for different growth stages and plant varieties.
Pest Control Solutions
We supply integrated pest management products including biological controls and organic pesticides. Our solutions target common garden pests while maintaining ecosystem balance. Available for both indoor and outdoor growing environments.
Indoor Gardening Supplies
Our inventory includes grow tents, lighting systems, and environmental controls for indoor cultivation. We offer complete setups for controlled environment agriculture. Products include HID lighting, carbon filters, and ventilation systems.
Outdoor Gardening Supplies
We provide soil amendments, irrigation equipment, and seasonal gardening tools for outdoor growers. Our product selection supports traditional soil-based cultivation methods. Includes organic composts and weather-resistant garden structures.
Questions
What types of gardening products do you carry?
We offer hydroponic systems, organic nutrients, grow lights, soil amendments, pest control products, and gardening tools for both indoor and outdoor growers.
Do you offer wholesale pricing for commercial growers?
Yes, we provide institutional discounts for commercial agricultural operations and bulk purchasing customers.
What are your store hours?
We're open Monday-Friday 10am-6pm, Saturday 10am-5pm, and Sunday 11am-4pm.
Do you carry both indoor and outdoor gardening supplies?
Yes, we stock complete product lines for both indoor growing environments and traditional outdoor gardening applications.
What brands do you offer?
We carry premium brands including Fox Farm, General Hydroponics, Humboldt County's Own, Canna, and Emerald Harvest.
Reviews (5)
Jeff Johnson
Jan 28, 2022 Report
Good store for gardening supplies and rc car stuff. If they are out of something they will normally try to order it for you and call you when it arrives. I am waiting currently for them to get more living soil. Hoping it's soon. Plants could use a nice transplant any day now.
Charlie Zech
Nov 15, 2021 Report
Honestly this place is a gem has pretty much everything but seriously a awesome garden store with friendly helpful staff they are veterans and med card friendly with a discount and the owner also has rec center super cool place so glad I moved here from Wisconsin and found these places anyway I highly recommend these places
Den
Oct 06, 2021 Report
Knowledge staff, clean store, always stocked with the best. Only place I go for anything I need plant related
Zak Hill
Aug 31, 2021 Report
Not just for growing weed! Super knowledgeable and friendly staff. They sell pretty much everything needed for any type of U.P. garden. Decent selection of paraphernalia if you're into that
Christeen Hoffman
Jan 22, 2021 Report
Such friendly amazing people in Grow Max every time I enter the store Im greeted with a smile and a hello! They are willing to help you out and answer and questions you have.