Our mission is to supply quality gardening products that provide excellent value, and help customers achieve professional results.
Featured Products
Visit Our Shop to see our entire line of products.
Featured Services
Potency Testing
Accurate THC, CBD and CBG results. $20.00 per test 5th test Free.
Medical Growers Clinic
Access to Cannabis for Medical Purposes Licensing (Health Canada) advocacy and service.
Local Delivery
Free local delivery. National delivery available, with your choice of carrier
Consultation Services
Advice and good practices for indoor and outdoor growing installations, including setup and maintenance.
How-To's & Q&A
Coming soon. In the meantime, call us at 613-548-0420, or reach out via social media.
Limestone City Hydroponics
Locally owned and operated in Kingston, Ontario. We ship Canada-wide, via major carriers at competitive rates.
We also own and distribute Limestone City Nutrients.
Visit Us
10 - 105 Sutherland Drive
Kingston, Ontario, Canada
K7K 5V6
Open Hours
Mon-Fri: 10am - 6pm
Sat: 10:30am - 4pm
Sun: Closed