A wide selection of indoor gardening supplies are available year round!

Click here to view gardening accessories.

Thank you for your continued support of our
business that has been serving Canadian gardeners for over 125 years.

Click on the headings in the column on your left to view our products. You can also search for seed varieties by using the form in the upper-right hand corner of our site.

Online payment is processed through PayPal. We also offer a call-in payment option.

OSC and Aimers Consignment Seed Packet Display information is available here.

Ontario Seed Co., Limited:

Box 7, Waterloo, ON   N2J 3Z6

Customer Service

Mon. to Fri. 8:30 AM to 4:30 PM ET

Tel. 519-886-0557
FAX 519-886-0605

Ontario Seed Retail Store:

Open Mon. to Fri. 8:30 AM to 6:00 PM ET

Saturday 8:30 AM to 5:30 PM ET

Closed Sunday

16 King St. S., Waterloo, ON