Hydroponic Stores in Ontario: Where to Buy the Best Gear in 2026

8 Stores Reviewed | Ontario-Wide Coverage | Updated January 2026

Finding a reliable hydroponic store in Ontario can feel like searching for a needle in a haystack, especially when you need specific gear like rosin presses, quality grow tents, or a bud trimmer that works the way it should. We know the frustration because we’ve been there, driving across the GTA and beyond, comparing product ranges and talking to staff who sometimes know less than we do.

This list comes from months of visiting local grow stores and browsing their online inventories. We’re Ontario-based growers, hobbyists and long-time indoor growing enthusiasts who’ve built setups ranging from closet grows to dedicated basement operations.

EDITORIAL NOTE

This is not a sponsored feature. We focus on real retail hydroponic shops, not online marketplaces or wholesale distributors. Different shops serve different needs: someone searching for hydroponics in Oshawa has different priorities than a commercial grower in London looking for bulk supplies.

The goal here is simple: help you find the right hydroponics equipment supplier for your situation, whether that’s a first tent setup or expanding an existing operation.

Top Ontario Hydroponic Stores in 2026

Before diving into the details, here’s a quick comparison to help you decide where to start.

Store	Location	Best For	In-Store / Online
Ozzy Hydroponics	North York (GTA)	Wide equipment selection	Both
Happy Hydroponics	Hamilton	Beginners who want guidance	Both
Grow Pro Equipment	Oshawa	Local in-person support	Primarily in-store
Indoor Farmer	Waterloo	Organized kits & clean setups	Strong online
Tree of Life Inc.	Bowmanville & Newmarket	GTA growers wanting expertise	Both
Hometown Hydroponics	Lincoln (Niagara)	Custom tent kits	Both
Peterborough Hydroponic	Peterborough	Regional growers outside GTA	Primarily in-store
Ontario Growers Supply	London	Bulk supplies & repeat purchases	Both

What We Looked at When Comparing These Stores

We kept our evaluation practical. Every hydroponic supply store claims to have everything you need, but the reality often differs once you walk through the door or click through their catalogue.

Here’s what mattered to us:

• Product range covering the essentials: grow tents, grow lights, nutrients, ventilation, and meters
• Brands that are stocked on shelves, not just listed as “available to order”
• Staff knowledge, can they answer questions about Cannabis pH Testers or explain the difference between LED spectrums?
• Availability through both in-store visits and online ordering
• Focus on hobby vs commercial growers
• Longevity and consistency – shops that have been around tend to have sorted out their supply chains

SPECIALTY ITEMS NOTE

We also noted which stores carry specialty items like rosin presses, bubble bags, and extraction equipment. Not every grow shop stocks these, and if you’re looking for something specific like a NugSmasher mini rosin press or Bubble Bag Dude products, that narrows your options considerably.

Our Take on Each Grow Store

Ozzy Hydroponics sits just off Highway 400 in North York, making it easy to reach from most of the GTA. Run by Ozkan Yaman, who has over 20 years of industry experience, the store carries a wide range of gear from starter equipment to commercial lighting. Nutrients include brands like Advanced Nutrients, Athena, Canna, and Remo, alongside fans, ducting, and CO₂ equipment.

A notable difference is the inclusion of extraction units, which many Ontario hydroponic stores do not stock. For growers looking to pick up trimming tools, foggers, or water chillers in one stop, Ozzy Hydroponics covers most core needs.

• Broad inventory covering lighting, tents, nutrients, and ventilation
• Good balance between beginner gear and higher-end equipment
• Extraction equipment category (items most hydroponics retailers skip entirely)

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Happy Hydroponics has been part of Hamilton’s growing community since 1996 and is one of Ontario’s longest-running family-owned hydroponic shops. With over 250 Google reviews, it’s known for advice-driven service rather than sales pressure. The store stocks core home-growing supplies, including nutrients from General Hydroponics, Advanced Nutrients, and Canna, along with Gorilla and Mammoth grow tents, propagation gear, seeds, and harvest supplies. The real strength is in-store help, especially for new growers or anyone troubleshooting a setup.

• Friendly, advice-driven store culture
• Strong selection of core growing supplies
• Google reviews consistently mention knowledgeable staff who take time to explain things
• Stocks cannabis seeds and has a trimming/harvest section with extraction items

• Clear product categories and ready-made grow solutions
• Practical, no-nonsense gear selection
• LED grow lights from AC Infinity and Photontek
• Strong selection of Canadian brands like Remo and Black Swallow
• Ships across Canada from Waterloo warehouse
  

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Tree of Life operates two GTA locations in Bowmanville and Newmarket, making it convenient for growers who want to avoid downtown Toronto. The store is best known for living soil and organic setups, with products like Gaia Green Primal Earth, Dark Earth Living Soil, CANNA Bio Terra, and Pro-Mix. Grow lights range from SunBlaster propagation units to Mars Hydro and Fluence LEDs.

Staff expertise leans strongly toward soil-based and no-till growing, and many products are in-store only, so calling ahead is smart. For GTA growers who want hands-on shopping and informed advice, Tree of Life fills a clear niche.

• Multiple Ontario locations for GTA accessibility
• Strong living soil and nutrient selection (Gaia Green, Dark Earth, Pro-Mix, CANNA)
• Grow light selection includes 57 products (SunBlaster to Mars Hydro and Fluence LEDs)
• Knowledgeable staff particularly around soil-based growing methods

Peterborough Hydroponic Centre has served Eastern Ontario for over 23 years, offering a local alternative to GTA suppliers. Owner Mike Kidd has more than 30 years of growing experience, including medical cultivation under the MMAR program, and staff are licensed growers with hands-on knowledge. The store focuses on core cultivation supplies such as nutrients from Advanced Nutrients, CANNA, Remo, and General Hydroponics, along with lighting, ventilation, and propagation gear. Tables and reservoirs are made in-house, and the emphasis is on education and growing success rather than processing equipment.

• Long-standing local grow shop serving cottage country and Eastern Ontario
• Solid core supplies without overcomplication
• Nutrients from Advanced Nutrients, CANNA, Remo, and General Hydroponics
• Manufacture tables and reservoirs in-house, supporting local businesses
• Display live plants in-store for educational purposes

Ontario Growers Supply is based in London and serves southwestern Ontario, with Canada-wide shipping. The store is relocating to a larger Wellington Road South location in February 2026. Its focus extends beyond cannabis, offering sprouting seeds, microgreen supplies, organic fertilizers, and propagation products alongside standard grow equipment. Brands include Gavita, AC Infinity, Gorilla, Secret Jardin, Gaia Green, and Black Swallow. Soil testing through A&L Canada Laboratories is available. This shop is best suited to experienced growers and those focused on organic or general horticulture rather than processing gear.

• Practical, supply-focused inventory for repeat buyers
• Propagation supplies, organic amendments, and consumables
• Beneficial nematodes, sprouting seeds, and soil test kits
• Good for consumables and repeat buys

FINDING THE RIGHT FIT

Finding the right local grow store often comes down to what you need most: variety, guidance, location, or specialty products. None of these shops carry everything, but together they represent the strongest options for anyone searching for a hydroponic store across Ontario in 2026. Start with the one closest to your priorities, and don’t hesitate to call ahead. Most of these shops are run by growers who appreciate a good question.

Frequently Asked Questions