May 9, 2019 – May 21, 2019

We carry all the best brands of growing mediums! Promix Mycorrhizae, Canna Coco, Coco Bricks, Cocotek, Coco Earth, Sunshine #4, Black Gold #4, Promix Potting Mix, Promix Vegetable and Herb Mix, Promix Premium Organic Seed Starter Mix, Root Farm Potting Soil, F...

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Time to get ready for the outdoor season! Swing on by for our wide selection of soils, soilesses, super soils, coco & all growing mediums! We carry all of the best brands in the business.

Think your plants may be stressed? Heat and other poor conditions can be a culprit for the beginning of other problems such as nutrient deficiencies for seedlings to vegatating and mature flowering plants. By giving your plants these organic/hydroponic nutrients that include B vitamins, seaweed&k...

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LED lights, CMH lights, Reflectors, Single end, Double end, Fixtures, Fans, Controllers. We have all the equipment you need for your grow!


4 weeks ago
Hands down the best hydroponic shop I’ve been too. Everyone who works here is very friendly and knowledgeable about growing cannabis and which products suit you. Any time I have a problem with my grow set up and need something new they’re there to help me with any questions I have. I’ve bought many products from here and drop in every week. Truly love what you guys do here. Keep up the great work For people having a hard time finding the place it’s in the coffees time plaza just out back. The entrance is just to the left of the coffee time. -Mikey
- Mike H
3 months ago
Went in for rooting gel, got to meet the owner of the store, Jake. He was SUPER friendly and happy to answer all my 100 questions! Not only is the store owner friendly but the variety of products and at such reasonable prices!! Its a hidden gem tucked around back but definitely worth the trip! I am one really happy customer and will be returning 🎶 Thanks Green Leaf!! 🌱🌱
- Monika C
a month ago
Every staff member I have met has been so so helpful. They are kind dudes with a huge knowledge base. They dont push specific products and help guide you in any budget range. Highly recommended. Cheers
- Jeff M

Brand new hydroponic store!

We carry all the best brands in the business at competitive prices. Come see for yourself!

Contact Us


Call now
  • (905) 240-2022


Get directions
In the back
197 Bloor Street East #3
Oshawa, ON L1H 3M3

Business Hours

Mon:9:00 AM – 6:00 PM
Tue:9:00 AM – 6:00 PM
Wed:9:00 AM – 6:00 PM
Thu:9:00 AM – 6:00 PM
Fri:9:00 AM – 6:00 PM
Sat:10:00 AM – 6:00 PM
Sun:10:00 AM – 5:00 PM
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