Magnolia Seeds - Oyama - Heirloom Untreated NON-GMO From Canada

Magnolia Seeds - Oyama

(Magnolia sieboldii) Perennial. Zones 6 - 8.

Oyama Magnolia  is a beautiful specimen bearing flowers with crisp white petals and magenta centres. Grows 15-20 feet and blooms in Spring. Native to Japan.


Cold Hardiness: Zones 6 - 8

Edible: Flowers & flower buds are edible.

SizeSmall Tree

Growth RateSlow - Medium

Nitrogen Fixer: No

Native Plant: No

Germination: 60 - 80%

Sun Requirements: Full Sun - Partial Shade

Soil Preference: Rich, moist but well draining soil. Can struggle with pollution in urban areas. Plant in a sheltered area, protected from Winter winds.



SEED PRETREATMENT: Soak seeds in water for 24 hours. Mix seeds with a moistened grow medium equal to 3-4 times seed volume. Place in a plastic bag, covered tray/cells or container.

STRATIFICATION: 120 days cold/moist (5°C). Place plastic bag with seeds and soil in your refrigerator, preferably in a veggie crisper. Inspect periodically for even moisture.

POST-STRATIFICATION: Sow stratified seeds  ½” deep, ideally in a peat/perlite mix. Temperature of about 20°C is ideal for germination. Water evenly and regularly.

GERMINATION: When all previously mentioned requirements are fulfilled, germination generally occurs in 45-60 days.

How To Stratify Your Tree Seeds

* Do not over-dry seed. Do not leave seeds exposed to direct sunlight as this will decrease seed viability*


Available direct from Incredible Seeds, a Canadian Heirloom and Heritage Seed Company, offering only the best natural, non-GMO, open pollinated and untreated seeds, located in Mi'kma'ki / Nova Scotia. 

  • $8.99

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