Seeds ship year round from southern Manitoba Automatic seed discounts: 10% off 2 packs to 25% off 20+

OS Oak Summit NurserySouthern Manitoba

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Seed catalog

Products

Browse seed packs shipped from southern Manitoba.

Availability

In stock 236 Out of stock 373

Price

Sea Buckthorn Sinensis Seedlings (Hippophae sinensi × rhamnoides)

Trees

Sea Buckthorn Sinensis Seedlings (Hippophae sinensi × rhamnoides)

$15.00 CAD

September Ruby Apple Tree

Trees

September Ruby Apple Tree

$44.00 CAD

Shadow Boxing Type 4 tomato fruit - photo 1

Shadow Boxing Type 4 - Tomato Seeds - Dwarf Striped Tomato - 15+ Seeds

$5.00 CAD

Shelterbelt Seabuckthorn (Hippophae rhamnoides 'Indian Summer') - Zone 3 - 50+ Seeds

Shelterbelt Seabuckthorn (Hippophae rhamnoides 'Indian Summer') - Zone 3 - 50+ Seeds

$8.95 CAD

Oak Summit 2026 Shishito pepper - photo 1

Shishito Pepper - Pepper Seeds - Heirloom Mild Hot Pepper - 10+ Seeds

$5.00 CAD

Siberian C Peach (Prunus persica 'Siberian C') - Zone 3/4

Trees

Siberian C Peach (Prunus persica 'Siberian C') - Zone 3/4

$15.00 CAD

Siberian Crabapple (Malus Baccata)

Trees

Siberian Crabapple (Malus Baccata)

$9.95 CAD

Siberian Crabapple Seeds (Malus baccata) - 75+ Seeds

Seeds

Siberian Crabapple Seeds (Malus baccata) - 75+ Seeds

$8.95 CAD

Siberian Fir Seeds (Abies sibirica) - Zone 1-2 - 30+ Seeds

Seeds

Siberian Fir Seeds (Abies sibirica) - Zone 1-2 - 30+ Seeds

$8.95 CAD

Siberian Ginseng Seeds (Eleutherococcus senticosus) - Perennial - Zone 3 - 15+ Seeds

Seeds

Siberian Ginseng Seeds (Eleutherococcus senticosus) - Perennial - Zone 3 - 15+ Seeds

$8.95 CAD

Siberian Stone Pine (Pinus sibirica) - Pine Nuts

Trees

Siberian Stone Pine (Pinus sibirica) - Pine Nuts

$8.00 CAD

Siberian Stone Seeds (Pinus sibirica) - 15+ Seeds

Seeds

Siberian Stone Seeds (Pinus sibirica) - 15+ Seeds

$8.95 CAD

Silver Buffaloberry (Shepherdia argentea)

Trees

Silver Buffaloberry (Shepherdia argentea)

$12.00 CAD

Silver Buffaloberry (Shepherdia argentea) - Red Fruit Variety - 50+ Seeds

Seeds

Silver Buffaloberry (Shepherdia argentea) - Red Fruit Variety - 50+ Seeds

$8.95 CAD

Silver Buffaloberry (Shepherdia argentea) - Yellow Fruit Variety - 50+ Seeds

Seeds

Silver Buffaloberry (Shepherdia argentea) - Yellow Fruit Variety - 50+ Seeds

$8.95 CAD

Silver Maple (Acer saccharinum) - Zone 3 - 20+ Seeds

Silver Maple (Acer saccharinum) - Zone 3 - 20+ Seeds

$8.95 CAD

Silver Star Sea Buckthorn (Hippophae rhamnoides 'Silver Star') - Male Pollinator

Trees

Silver Star Sea Buckthorn (Hippophae rhamnoides 'Silver Star') - Male Pollinator

$18.00 CAD

Skiba Plum Tree

Trees

Skiba Plum Tree

$44.00 CAD

Skunk Currant (Ribes glandulosum)

Trees

Skunk Currant (Ribes glandulosum)

$15.00 CAD

Slitsa Black Currant (Ribes nigrum ‘Slitsa’)

Trees

Slitsa Black Currant (Ribes nigrum ‘Slitsa’)

$15.00 CAD

Smooth Sumac Seeds (Rhus glabra) - 100+ Seeds

Seeds

Smooth Sumac Seeds (Rhus glabra) - 100+ Seeds

$8.95 CAD

Snowberry Seeds (Symphoricarpos albus) - Wild Native Perennial Shrub - 40+ Seeds

Seeds

Snowberry Seeds (Symphoricarpos albus) - Wild Native Perennial Shrub - 40+ Seeds

$8.95 CAD

Sour Cherry Seedlings (Prunus x kerrasis) - Zone 3

Seeds

Sour Cherry Seedlings (Prunus x kerrasis) - Zone 3

$12.00 CAD

Sour Cherry Seeds (Prunus x kerrasis) - Cold Hardy Cherry Tree - (Zone 3) - 15 Seeds

Seeds

Sour Cherry Seeds (Prunus x kerrasis) - Cold Hardy Cherry Tree - (Zone 3) - 15 Seeds

$8.95 CAD

Spirea (Spiraea sp.) - Flowering Bush

Trees

Spirea (Spiraea sp.) - Flowering Bush

$15.00 CAD

Spring Snow Crabapple Tree

Trees

Spring Snow Crabapple Tree

$44.00 CAD

Oak Summit 2026 Sriracha pepper - photo 1

Sriracha Pepper - Pepper Seeds - Heirloom Mild Hot Pepper - 10+ Seeds

$5.00 CAD

Staghorn Sumac Seeds (Rhus typhina) - Zone 3-4 - 50+ Seeds

Seeds

Staghorn Sumac Seeds (Rhus typhina) - Zone 3-4 - 50+ Seeds

$8.95 CAD

State Fair Apple Tree

Trees

State Fair Apple Tree

$44.00 CAD

Stinging Nettle Seeds (Urtica dioica) - Perennial - Zone 3 - 1000+ Seeds

Seeds

Stinging Nettle Seeds (Urtica dioica) - Perennial - Zone 3 - 1000+ Seeds

$5.95 CAD

Storklas Black Currant (Ribes nigrum)

Trees

Storklas Black Currant (Ribes nigrum)

$15.00 CAD

Strangelove tomato fruit - photo 1

Strangelove - Tomato Seeds - Bicolor Beefsteak Tomato - 15+ Seeds

$5.00 CAD

Striped Maple (Acer pensylvanicum) - Zone 3 - 50+ Seeds

Striped Maple (Acer pensylvanicum) - Zone 3 - 50+ Seeds

$8.95 CAD

Suddath’s Brandywine - Tomato Seeds - Heirloom Tomato - 25+ Seeds

Seeds

Suddath’s Brandywine - Tomato Seeds - Heirloom Tomato - 25+ Seeds

$5.00 CAD

Sugar Maple (Acer saccharum) - Zone 3/4 - 30+ Seeds

Sugar Maple (Acer saccharum) - Zone 3/4 - 30+ Seeds

$8.95 CAD

Oak Summit 2026 Sugar Rush Peach pepper - photo 1

Sugar Rush Peach Pepper - Pepper Seeds - Heirloom Hot Pepper - 10+ Seeds

$5.00 CAD

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Mix any eligible seed packs. No code required.

10% off2 seed packs

15% off3 seed packs

20% off5 seed packs

25% off20+ seed packs