OSC Seeds seeds are recognized for their quality and diversity, offering a wide choice of vegetable, herb, flower and native plant seeds. Adapted to local conditions, they guarantee optimal germination and abundant harvests. Whether you are an amateur gardener or market gardener, OSC Seeds offers high-performance varieties adapted to northern climates, thus promoting natural and sustainable agriculture.
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Catnip
$2.19
Catnip – A Natural Grass for Your Feline Catnip Seeds (Mixture of cereals), offered by the seed company OSC. Catnip is a mixture of grains (barley, oats, wheat or rye)...
Tritoma 'Pfitzers Hybrid'
$2.99
A Flame of Colors for Your Gardens Tritoma 'Pfitzers Hybrid' ( Kniphofia x hybrida ), offered by Semences OSC. A spectacular perennial that produces tubular flower spikes in flamboyant hues...
Tree Seed 'Sugar Maple'
$2.99
Sugar Maple: Canada's Iconic Tree Sugar Maple (Acer saccharum) seeds, offered by OSC Seeds The sugar maple is a majestic symbol of Canada, celebrated for producing the iconic maple syrup....
Soapwort 'Saponaria'
$2.99
A Wave of Roses for Your Gardens Soapwort 'Saponaria' ( Saponaria ocymoides ), offered by Semences OSC. Bring a carpet of delicate pink flowers with soapwort 'Saponaria'. This semi-evergreen perennial...
Penstémon 'Sensation Mixed Colours'
$2.19
An Elegant and Colorful Mix for Your Gardens Penstemon Mixte 'Sensation' (Penstemon hartwegii), Offered by Semences OSC Penstemon Mixte 'Sensation', also known as Hartweg's Beardtongue, is an open-pollinated perennial distinguished...
Ornamental Grass 'White Feather Pampas'
$2.99
Elegance and Grandeur Guaranteed for Your Garden White plume pampas seeds (Cortaderia sellona), offered by the OSC seed company. This ornamental grass impresses with its large tufts of 2 to...
Swamp Milkweed
$2.19
Essential Native Plant: Swamp Milkweed Swamp Milkweed (Asclepias incarnata), offered by OSC Seeds Swamp Milkweed is a vital native perennial, especially suited for wetland areas. This plant is crucial for...
Scarlet Flax
$2.19
An Explosion of Colors in Summer Scarlet flax seeds (Linum grandiflorum var. rubrum) , offered by the seed company OSC. Native to North Africa and Southern Europe, Scarlet Flax is...
Gaillardia 'Hybrid Yellow Mesa'
$3.99
Gaillardia 'Jaune Mesa': AAS Winning Flower and Pollinator Favorite Gaillardia 'Jaune Mesa' seeds (Gaillardia X grandiflora) , offered by the seed company OSC. This 2010 AAS winner is the first...
Gaillardia 'Arizona Red Shades'
$2.99
An Explosion of Red with Gaillardia 'Arizona Red Shades' Seeds of Gaillardia 'Arizona Red Shades' (Gaillardia pulchella), offered by the seed company OSC. The vibrant crimson flowers of this hybrid...
Alpestris Blue Forget-Me-Not
$2.99
An Alpine Jewel for Your Gardens Myosotis Alpestris 'Blue' seeds (Myosotis alpestris), offered by Semences OSC. Alpine forget-me-nots offer an explosion of indigo blue flowers on compact, spherical plants, perfect...
Delphinium 'Pacific Giants
$2.19
A Majestic Elevation for Your Perennial Borders Giant Pacific Delphinium (Delphinium x elatum), Offered by OSC Seeds Pacific Giant Delphinium is an open-pollinated perennial that is ideal for adding height...
Painted Daisy
$2.99
A Burst of Colour for Your Spring and Summer Gardens Painted Daisy (Tanacetum coccineum), Offered by Semences OSC Painted Daisy is an open-pollinated perennial that brightens gardens with its single,...
Daisy 'Crazy Daisy Double'
$2.99
Soft and Radiant Beauty for Your Flower Beds Double daisy seeds (Leucanthemum x superbum), offered by the OSC seed company. Bring a touch of elegance to your garden with these...
Plains Coreopsis
$2.19
A Native North American Beauty Plains Coreopsis (Coreopsis tinctoria), offered by OSC Seeds Native to the central plains of North America and naturalized in the east, this bushy, multi-branched plant...
Columbine McKana Giant
$2.19
Stunning and Hardy Perennial McKana Giant Columbine Seeds (Aquilegia x hybrid), offered by OSC Seeds Stunning, long-spurred flowers up to 10 cm wide adorn these hardy 75 cm plants. Colors...
Chinese Lantern
$2.19
A Touch of Exoticism and Originality Seeds of Physalis alkekengi (Physalis franchetti) , offered by the seed company OSC. Bring a vibrant touch to your garden with Chinese Lanterns. Their...
Zinnia 'Zinderella Mixed'
$2.99
Elegant and Refined Flowers for Your Gardens Zinnia 'Zinderella Mixed' ( Zinnia elegans ), offered by Semences OSC. Add a touch of originality to your garden with the award-winning hybrid...
Verbena 'Florist’s Ideal Mix'
$2.19
An Explosion of Colors in Your Gardens Verbena 'Ideal Florist Mix' ( Verbena x hybrida ), offered by Semences OSC. Bring a touch of elegance and vibrant colour with Verbena...
Thunbergia 'Black Eyed Susan Vine'
$2.99
A Cascade of Bright Colors for Your Gardens Thunbergia 'Black-eyed Susan Vine' ( Thunbergia alata ), offered by OSC Seeds. This annual climbing vine is a charming addition to your...
Sweet Pea 'Bijou Mixed Colours'
$2.19
An Explosion of Colors and Fragrance for Your Containers and Planters Sweet Pea 'Bijou Mixed Colours' (Lathyrus odoratus) , Offered by Semences OSC Sweet Pea 'Bijou Mixed Colours' is a...
Dwarf Snapdragon 'Magic Carpet'
$2.19
Dwarf Snapdragon 'Magic Carpet' Seeds – A Flower With Brilliant Colours Dwarf Snapdragon 'Magic Carpet' seeds (Antirrhinum majus), offered by Semencier OSC. Miniature ball-shaped plants up to 20 cm tall,...
Sensitive Plant 'Mimosa Pudica'
$2.19
A Playful and Amazing Plant Sensitive plant 'Mimosa Pudica' ( Mimosa pudica ), offered by Semences OSC. Fascinating and unique, the sensitive plant is famous for its interactive response: its...
Pole Bean 'Scarlet Runner'
$2.19
Elegance and versatility in the garden 'Scarlet Runner' pole bean seeds, offered by OSC Seeds. Cultivated since the 1750s, Scarlet Runner is a spectacular pole bean, reaching 10 feet or...
Petunia 'Picobella Mixed'
$3.99
A Compact and Versatile Petunia for Elegant Gardens Petunia 'Picobella Mixed' (Petunia multiflora), Offered by Semences OSC Petunia 'Picobella Mixed' is an annual hybrid variety, recognized as the next generation...
Petunia 'Mixed Cascade'
$3.99
A Cascade of Vibrant Colors for Your Gardens and Containers Petunia 'Mixed Cascade' (Petunia x hybrida), Offered by OSC Seeds Petunia 'Mixed Cascade', from the Grandiflora Super Cascade series, is...
Petunia 'Double Cascade Burgundy'
$3.99
A Brilliant Burgundy for Elegant Gardens Petunia 'Cascade Burgundy Double' (Petunia x hybrida), Offered by Semences OSC Petunia 'Cascade Burgundy Double' is a hybrid annual with exceptional charm. Its large,...
Petunia 'All Glorious Double'
$3.99
Double and Fragrant Flowers for Remarkable Gardens Petunia 'All Glorious Double' (Petunia x hybrida) , Offered by Semences OSC Petunia 'All Glorious Double' is a hybrid annual distinguished by its...
Petunia 'Cascade Blue'
$3.99
An Intense and Elegant Blue for Your Gardens and Containers Petunia 'Cascade Blue' (Petunia x hybrida), Offered by Semences OSC Petunia 'Cascade Blue', from the Super Cascade series, is a...
Nemophila 'Baby Blue Eyes'
$2.19
'Baby Blue Eyes' – A Delicate Cloud of Blue Seeds of Nemophila 'Baby Blue Eyes' (Nemophila menziesii), offered by the seed company OSC. Dive into an ocean of softness with...
Nasturtium 'Peach Melba'
$2.19
Refined Beauty in Edible Flowers 'Pêche Melba' Nasturtium (Tropaeolum majus), offered by OSC Seeds The 'Pêche Melba' Nasturtium is an annual treasure, featuring primrose cream blossoms accented with pearly red...
Morning Glory 'Milky Way'
$2.19
An Ethereal Morning Glory 'Milky Way' morning glory seeds (Ipomoea purpurea), offered by the seed company OSC. Discover the heavenly beauty of 'Milky Way' bindweed, with its large white flowers...
Marigold ‘Sparky Mixed’
$2.19
A Bright Mix of Flowers for Shimmering Borders Marigold 'Sparky Mixed' (Tagetes erecta), Offered by Semences OSC Brighten up your gardens with the open-pollinated annual ‘Sparky Mixed’ French Marigold. Standing...
Lupin 'Golden Yellow'
$2.19
A Burst of Sunshine in the Garden Golden yellow lupin seeds (Lupinus luteus) , offered by the OSC seed company. Discover bright columns of golden yellow flowers, which transform any...
Larkspur 'Imperial Strain Mix'
$2.19
An Elegant Blend for Spectacular Borders Larkspur 'Imperial Strain Mix' (Consolida ambigua), Offered by Semences OSC Larkspur 'Imperial Strain Mix' is an open-pollinated annual that impresses with its colourful double...
Impatiens 'Imara XDR Rose'
$3.99
A Resistant and Luminous Flowering Seeds of Impatiens 'Imara XDR Rose' , offered by the seed company OSC. Rediscover the splendor of shady gardens with Impatiens 'Imara XDR Rose'. More...
Impatiens 'Imara XDR Purple'
$3.99
Robustness and Elegance for Your Shaded Gardens Seeds of impatiens 'Imara XDR Purple' (Impatiens walleriana), offered by the seed company OSC. This hybrid variety is the ideal solution for shady...
Godetia 'Azalea Flower'
$2.19
Azalea Godetia Mix: An Explosion of Beautiful Colors Godetia Azalea (Clarkia amoena) seeds, offered by the OSC seed company. In the cool temperatures of spring and early summer, the bushy...
Geranium 'Maverick Salmon'
$3.99
Subtle Elegance Salmon Geranium Seeds (Maverick Series) (Pelargonium X hortorum), offered by OSC Seeds Designed for mass plantings, the Maverick Salmon Geranium is perfect for professional and home gardeners. It...
African Daisy 'Aurantica'
$2.19
An Explosion of Colors in Full Sunlight African daisy 'Aurantica' seeds (Dimorphotheca aurantiaca) , offered by the seed company OSC. With its single flowers in vibrant shades of orange, buff...
Dahlia 'Unwins' Dwarf Hybrid
$2.19
Burst of Compact Colour with 'Unwins' Dwarf Hybrid Dahlias Dwarf dahlia seeds (Dahlia x hybrida) , offered by the OSC seed company. These hybrid dwarf dahlias produce large, 3" diameter,...
Mixed Cosmos Cupcakes
$2.99
A Unique Shape for Stunning Gardens Mixed Cosmos Cupcakes (Cosmos bipinnatus), offered by OSC Seeds A delightful new Cosmos variety with extra-large, single and semi-double blooms in shades of white...
Clarkia Double Mix
$2.19
A Burst of Elegant Colors Clarkia Double Mix (Clarkia amoena), offered by OSC Seeds Delicate double and semi-double blooms in shades of pink, red, salmon, and white, each about 2.5...
Aster 'Bouquet Powderpuff'
$2.19
Elegant and Fragrant: Aster 'Bouquet Powderpuff' Aster 'Bouquet Powderpuff' (Callistephus chinensis), offered by OSC Seeds The 'Bouquet Powderpuff' Aster is a heritage annual prized for its double, delicately fragrant blooms...
Tomato 'Tiny Tim'
$2.19
A delicious option for small spaces Tomato 'Tiny Tim' ( Solanum lycopersicum ) offered by Semences OSC. Introduced in 1945, this dwarf variety is ideal for pots, planters and windowsills....
Tomato 'Cherokee Purple'
$3.49
A historic tomato with an unmatched taste Tomato 'Cherokee Purple' (Solanum lycopersicum) offered by Semences OSC. This old variety, cultivated since 1890, offers flat, juicy fruits of a purplish-pink color....
Pepper 'Orange Sun'
$2.99
A Sweet and Colorful Pepper for Bright Gardens and Recipes Pepper 'Orange Sun' (Capsicum annuum), Offered by OSC Seeds The 'Orange Sun' Pepper is an open-pollinated variety that captivates with...
Pepper 'Early Calwonder'
$2.19
A Classic and Flavorful Pepper for Bountiful Harvests Pepper 'Early Calwonder' (Capsicum annuum), Offered by OSC Seeds The 'Early Calwonder' Bell Pepper is an heirloom variety known for its hardiness...
Lettuce 'Iceberg'
$2.19
Crispy and refreshing lettuce Iceberg Lettuce Seeds (Crisphead Type), offered by OSC Seeds. This classic strain, first introduced in 1894, is famous for its compact, medium-sized buds, surrounded by few...
Cabbage 'Savoy Chieftain'
$2.49
Wrinkled Beauty, Exceptional Flavor 'Savoy Chieftain' Cabbage (Brassica oleracea), offered by OSC Seeds This heirloom variety boasts thick, globe-shaped heads averaging 2.7 kg. The crinkled, dark green leaves provide a...