Veseys Seeds is a large Canadian seed company offering a full line of seeds and plant stock, including vegetables, herbs, flowers, and fruits/berries. They sell some conventionally grown seed as well as many organically-grown seeds, and sell both heirloom open-pollinated seed and modern hybrid seed (read more about different types of seeds).
Wildflower Farm is a Canadian seed seller specializing in seeds for native North American wildflowers and grasses. They’re particularly known for their organically-grown, non-GMO, seed mixes. Wildflower Farm is located in Coldwater, Ontario, where it is operated by Miriam Goldberger and Paul Jenkins.
Richters Herbs is a major Canadian provider of seeds for herbal plants, including gourmet culinary herbs, herbal tea plants, and unique medicinal plants. They offer seeds and baby plants for many specialty varieties and hard-to-find plants (mainly herbs but also some vegetables and ornamental flowers).
Lindenberg Seeds is a small seed company known for its truly incredible catalogue of different seeds and for their live perennial plants available by mail order. The company has been in operation since 1935! Lindenberg Seeds is located in Brandon, Manitoba, and is operated by the Lindenberg family.
West Coast Seeds focuses on producing untreated and organically-grown seed. They offer an increasingly significant amount of certified organic seed, including organically-grown open-pollinated heirloom seed and also some organically-grown modern hybrid varieties.
OSC Seeds is the largest wholly Canadian-owned and operated packet seed company, offering a full line of products including over 30 herbs, 250 vegetables, 240 annuals, and 100 perennials and biennials suitable for Canada’s various climates.
At OSC Seeds, our mission is to supply our customers with the highest quality seed available at competitive pricing. All our vegetable seeds surpass CFIA standards for germination and purity in Canada. We also offer a range of Organic seed products that are certified by the Centre for Systems Integration (CSI).
Over 125 Years of History
Our fifth-generation family business has over 125 years of growing history and is proud to be wholly Canadian-owned and operated. From our central facility in Kitchener, Ontario, we can ship from coast to coast across Canada.
We match our superior product offering with knowledgeable and experienced staff, helpful customer service, and on-time deliveries across the country. We guarantee the purity and vitality of our seeds to the full amount of the purchase price.
I will say that many of the Canadian seed companies that I have purchased from sadly seem to have gone out of business. We had a great local seed company Stellar Seeds for example. I couldn’t find the Cottage Gardener anymore either. I’ve only grown seeds from a small amount of Canadian seeds, but I tried to find as many as I could. I couldn’t find any seed companies for the northern Canadian territories ( I tried!).
Canadian gardening definitely has it’s challenges.
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Our unheated winter greenhouse that we grow year-round zone 5
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