Plants
- 522
- Gardens North
- Canadian seedhouse specialized in hardy perennial seed for Northern gardens. Also offers gardening and seed-starting supplies, including GA-3 germination stimulator.
- 523
- Great Basin Seed
- Specializes in seeds of grasses, wildflowers, native plants and shrubs suitable for home, garden, farm, ranch and reclamation applications in the US and Canada. Sells only in bulk quantities.
- 524
- Harris Seeds
- Markets vegetable and flower seeds as well as plants and growing supplies to gardeners and professional growers.
- 526
- Hobbs and Hopkins Ltd.
- Oregon suppliers of lawn grass seed as well as mixes of grasses and wildflowers for shade, sun and wetlands.
- 528
- J.L. Hudson, Seedsman
- Offers a wide selection of rare and uncommon seeds of all types, ornamentals, herbs, heirloom and O.P.vegetables, no Patented varieties.
- 530
- Johnny's Selected Seeds
- Offers vegetable, flower, and herb seeds, gardening tools and other garden supplies.
- 531
- Johnsons Seeds
- Seed retailer in the United Kingdom offers a varied range of flower, vegetable and herb seeds online, for shipping throughout Europe.
- 533
- Kings Seeds
- Vegetable (including organic), herb, and flower seeds. Strong selection of Sweet Peas. UK.
- 534
- MAS Seed Specialists
- Wildflower seed, bulbs and plug plants. Amenity lawn seed and special agricultural mixtures.