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pardak

picea glauca - seed stratification?

pardak
14 years ago

hello. quick question: Do picea glauca (white spruce) seeds need stratifaction before germination?

This week I'm noticing lots of seeds blowing off our trees on windy days and wondering if those seeds will germinate this year or next.

I looked online and found some sites say white spruce seeds need 60-90 days of stratification, but others say no strat period is needed.

thank you.

pardak

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