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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Eucalyptus 'Baby Blue'
$3.99
Blue and Perfumed Elegance Seeds of Eucalyptus 'Baby Blue' (Eucalyptus spp.), offered by the seed company OSC. Striking silvery-blue foliage makes this variety a popular choice for floral arrangements, whether...
Hollyhock 'Double Apricot
$2.99
A Radiant Beauty in Apricot Hollyhock 'Double Apricot' ( Alcea rosea ), offered by Semences OSC. Hollyhock 'Double Apricot' enchants gardens with its fully double apricot flowers, adding a timeless...
Strawflower 'Mixed Colors'
$2.19
Immortelle 'Mixed Color Straw Flowers' - Bright and Long Lasting Seeds of immortelle 'Mixed Color Straw Flowers', offered by the seed company OSC. Brighten up your garden with this old-fashioned...
Coleus Rainbow Mix
$2.19
Vibrant Colors for Shaded Areas Rainbow Mix Coleus (Solenostemon scutellarioides x Hybridus), offered by OSC Seeds This stunning variety brightens shaded areas with its multi-colored foliage. Growing 15 to 30...
Climbing Morning Glory 'Cardinal'
$2.99
Climbing Morning Glory – Elegance and Color for Your Vertical Spaces Seeds of Climbing Morning Glory (Ipomoea quamoclit ), offered by the seed company OSC. This climbing vine produces lush...
Bush Bean 'Tendergreen'
$2.19
Exceptional yield for tasty beans Dwarf or bush bean 'Tendergreen' (Phaseolus vulgaris) , offered by Semences OSC. This green bean is known as the king of beans due to its...
Nasturtium 'Whirlybird'
$2.19
An Explosion of Colors for a Vibrant Garden Nasturtium 'Whirlybird' seeds (Tropaeolum majus), offered by the seed company OSC. Nasturtium 'Whirlybird' is a remarkable variety with bright, non-drooping flowers ,...
Ornamental grass 'Lagure'
$2.99
An Ornamental Grass with Natural Charm Seeds of Lagurus ovatus (Lagurus ovatus), offered by the seed company OSC. Also called hare's tail , the oval lagurus is an annual ornamental...
Rudbeckia' Paradiso All Colour Blend'
$2.99
A Colorful Mix to Dazzle Your Gardens Rudbeckia 'Paradiso All Colour Blend' ( Rudbeckia hirta ), offered by Semences OSC. Give your garden a burst of vibrant colour with the...
sunflower 'Cherry Rose'
$2.99
A Touch of Elegant Cherry for Your Garden Sunflower 'Cherry Rose' ( Helianthus annuus ), offered by Semences OSC. With its cherry red petals with lemon tips, the Sunflower 'Cherry...
Phlox 'Drummondii Mix Flowers'
$2.19
A Colorful and Compact Mix for Your Gardens Phlox 'Mixte Drummondii' (Phlox drummondii), Offered by Semences OSC Phlox 'Mixte Drummondii' is an heirloom annual that captivates with its wide range...
Marigold 'Marvel Mixed'
$3.99
Varied Colors for a Dazzling Garden Marigold seeds 'Marvel Mixed' (Tagetes erecta) , offered by Semences OSC . Discover the elegance of 'Marvel Mixed' marigolds, a vibrantly coloured African hybrid...
Ornamental gourd 'Birdhouse / Bottle'
$2.19
'Birdhouse' or 'Bottle' Squash - A Natural and Aesthetic Utility Seeds of the 'Bird's Nest' or “Bottle” squash (Lagenaria siceraria) , offered by the OSC seed company. Birdhouse gourds are...
Geranium 'Maverick Red'
$3.99
Bold Color and Elegance Red Geranium Seeds (Maverick Series) (Pelargonium X hortorum), offered by OSC Seeds Developed for mass plantings, the Maverick Red Geranium is perfect for professional and home...
Geranium 'Maverick Orange'
$3.99
A Vibrant Addition to Your Gardens Orange Geranium Seeds (Maverick Series) (Pelargonium X hortorum), offered by OSC Seeds Designed for high-density plantings, the Maverick series is perfect for gardeners seeking...
Cosmos 'Xanthos'
$2.99
Subtle Elegance with Pale Yellow Blooms Cosmos 'Xanthos' (Cosmos bipinnatus), offered by OSC Seeds A stunning cosmos with delicate 7 cm rounded flowers fading from soft yellow to creamy white....
Cosmos 'Bright Lights'
$2.19
Vibrant Colors for Your Summer Garden Cosmos 'Bright Lights' (Cosmos sulphureus), offered by OSC Seeds A radiant mix of vibrant yellow, orange, gold, and red blooms. Each flower averages 5...
Bachelor Buttons Special Mix
$2.19
Special Mix Bachelor Buttons: Bright and Double Blooms Special Mix Bachelor Buttons (Centaurea cyanus), offered by OSC Seeds Special Mix Bachelor Buttons are a heritage annual variety featuring double flowers...
Beet
$2.19
Early Wonder Beet: Tender Red Roots and Quick Growth Early Wonder Beet (Beta vulgaris), offered by OSC Seeds The 'Early Wonder' beet is a heritage variety cherished by gardeners for...
Beet 'Detroit Dark Red'
$2.19
Detroit Dark Red Beet: Smooth Roots and Sweet Flavor Detroit Dark Red Beet (Beta vulgaris), offered by OSC Seeds The 'Detroit Dark Red' beet, introduced in 1892, is a heritage...
Wildflower Mix 'Partial Shade'
$2.19
Semi-Shade Wildflower Seed Mix A mix designed to beautify spaces that receive 4 to 5 hours of filtered light per day. Ideal for creating a varied flowering with self-seeding annuals,...
Sweet William 'Super Duplex Mixed'
$2.19
Poet's Carnation 'Super Duplex Double Mixte' Sweet William (Dianthus barbatus) seeds, offered by Semences OSC. Bring classic charm to your garden with the 'Super Duplex Double Mixte' sweet willow. This...
Ornamental Grass 'Blue Fescue'
$2.99
Ornamental Grass 'Blue Fescue' - Elegance and Resilience Blue fescue seeds (Festuca glauca) , offered by the OSC seed company. Add a timeless, elegant touch to your garden with this...
Bee Balm 'Panorama Red'
$2.99
Red Bergamot 'Panorama' – Fragrant and Pollinator-Attractive Perennial Seeds The stunning red to scarlet flowers of red bergamot grace the garden in June and July, attracting bees, butterflies and hummingbirds....
Shasta Daisy 'Maximum'
$2.19
Marguerite 'Maximum' – An Essential Classic for Perennial Gardens Shasta 'Maximum' daisy seeds (Leucanthemum maximum) , offered by OSC seed company. Bring a touch of purity and grace to your...
Purple Coneflower
$2.99
A Perennial Garden Classic Purple coneflower (Echinacea purpurea), offered by Semences OSC. Bring a natural and elegant touch to your garden with purple coneflower. This majestic perennial produces large, daisy-like...
Columbine Earlybird Purple-White
$3.99
Compact and Vibrant Perennial Earlybird Purple-White Columbine (Aquilegia x hybrida), offered by OSC Seeds This compact columbine variety produces an abundance of vibrant purple and white blooms, adding a unique...
Butterfly Weed
$2.99
Bright Pollinator Magnet: Butterfly Weed Butterfly Weed (Asclepias tuberosa), offered by OSC Seeds Butterfly Weed is a native perennial in Ontario, prized for its vibrant orange flower clusters that attract...
White Yarrow
$2.19
Hardy and Elegant: White Yarrow White Yarrow (Achillea millefolium), offered by OSC Seeds White Yarrow is a versatile, drought-tolerant perennial originally from Europe, now naturalized in Canada. Its flat-topped white...
Wallflower 'Ten Weeks Dwarf'
$2.19
Wallflowers 'Ten Weeks Dwarf' - Fragrance and Compact Flowers Wallflower seeds 'Ten Weeks Dwarf' (Matthiola incana), offered by the seed company OSC. These charming stock offer fragrant double flowers in...
Portulaca 'Double Mixed Colours'
$2.19
A Burst of Color for Hot, Dry Areas Purslane 'Double Mixed Colours' (Portulaca grandiflora) , Offered by Semences OSC Purslane 'Double Mixed Colours' is an open-pollinated annual, ideal for hot,...
Petunia 'Tidal Wave'
$5.99
An Explosion of Silver Colors for Your Garden Petunia ' Tidal Wave' (Petunia x hybrid), offered by Semences OSC. Petunia 'Tidal Wave' is an exceptional variety with impressive flower power...
Pansy 'Inspire True Blue'
$2.99
A Dazzling Blue for Refined Gardens Pansy 'Inspire True Blue' (Viola x wittrockiana) , Submitted by OSC Seeds Add a touch of glamour to your gardens with the 'Inspire True...
Nasturtium 'Phoenix'
$2.19
Phoenix Nasturtium: Fiery Blooms for Small Spaces Phoenix Nasturtium (Tropaeolum majus), offered by OSC Seeds With split petals in fiery shades of gold, orange, and red, the 'Phoenix' Nasturtium is...
Lobelia 'Trailing Sapphire'
$2.19
Lobelia 'Sapphire Creeping' – A Cascade of Intense Blue Dark blue lobelia seeds (Lobelia erinus) , offered by the OSC seed company. Add a touch of elegance to your hanging...
Gomphrena 'Color Mixes'
$2.99
Charming Flower Balls Gomphrena ' Color Mix' seeds (Gomphrena globosa), offered by the seed company OSC. This dwarf annual produces small, spherical, clover-shaped flowers, perfect for brightening up rockeries and...
Geranium 'Mixed Colors'
$3.99
Vibrant Blooms for Every Garden Mixed Colors Geranium (Maverick Series) (Pelargonium X hortorum), offered by OSC Seeds Designed for high-density plantings, the Maverick series is perfect for both amateur and...
Cosmos Purple-Red-White
$2.99
A Colorful Explosion for Your Garden Purple-Red-White Cosmos (Cosmos bipinnatus), offered by OSC Seeds Stunning bicolor flowers, 5 to 7 cm wide, striped in Purple, red, and white, adorn these...
Cleome 'Pink Queen'
$2.19
A Majestic Floral Show Cleome 'Pink Queen' (Cleome hassleriana), offered by OSC Seeds Magnificent clusters of blossoms, transitioning from deep pink to nearly white, rise above this fascinating plant. Before...
Celosia 'Mixed Colors'
$2.19
Vibrant Summer Blooms Mixed Colors Celosia (Celosia argentea plumosa), offered by OSC Seeds This vibrant annual features feathery blooms in bold shades of red, yellow, orange, and pink. Growing up...
Cactus 'Mixed Varieties'
$2.99
Cactus 'Mixed Varieties': Attractive Miniature Desert Plants Cactus 'Mixed Varieties' (Cactaceae), offered by OSC Seeds This captivating mix of miniature desert plants includes saguaro, barrel, cluster, and cereus cacti. Easy...
Jubilee Gem Bachelor Buttons
$2.19
Jubilee Gem Bachelor Buttons: Compact and Easy to Grow Flowers Jubilee Gem Bachelor Buttons (Centaurea cyanus), offered by OSC Seeds Jubilee Gem Bachelor Buttons are a heritage annual with vibrant...
Zucchini 'Dark Green'
$2.19
The Classic Compact Bush Variety Dark Green Zucchini Seeds (Cucurbita pepo) (Bush Type), offered by OSC Seeds This compact and bushy variety is perfect for small spaces. It produces abundant,...
Caribbean Red-Hot Pepper
$2.99
Intense Heat for Spice Lovers ' Carribean Red Hot' pepper (Capsicum annuum) , offered by Semences OSC. A real taste firework! 'Carribean Red Hot' peppers offer extreme heat, perfect for...
Salsa pepper 'Anaheim'
$2.19
A Classic of Mexican Cuisine Salsa pepper 'Anaheim' ( Capsicum annuum ), offered by Semences OSC. The 'Anaheim' chile pepper is a must-have for Mexican flavor lovers. With moderate heat...
Lettuce 'Great Lakes'
$2.19
Vigorous and resistant lettuce Great Lakes Lettuce Seeds (Crisphead Type) 1780 , offered by OSC Seeds. This crisp variety forms large, sturdy heads, ideal for the gardener looking for a...
Cucumber 'Straight Eight'
$2.19
A Trusted Classic Straight Eight Cucumber Seeds (Cucumis sativus), offered by OSC Seeds Straight Eight is a heritage variety known for its reliability. This All-America Winner from 1935 produces high...
Cucumber 'Marketmore'
$2.19
Disease-Resistant Slicing Variety Marketmore Cucumber Seeds (Cucumis sativus), offered by OSC Seeds Marketmore cucumbers are a high-yielding variety producing perfectly shaped, dark green fruits 20–22 cm long. Highly resistant to...
Carrot 'Baby Fingers'
$2.19
Delicious and Tender Miniature Carrot Baby Finger Carrot (Daucus carota sativa), offered by OSC Seeds Measuring only 9 cm in length and less than 1.5 cm in diameter, the 'Baby...
Pole Bean 'Kentucky Wonder Wax'
$2.19
Yellow pods and exceptional flavor Yellow Climbing Bean Seeds 'Kentucky Wonder Wax' (Phaseolus vulgaris) , offered by OSC Seeds. Discover an heirloom variety that is as vigorous as it is...