Moist-cold seed stratification.

Native and wildflower seeds germinate better after being moist-cold stratified before planting, just like they do naturally over winter.

Get tips from the experts to mimic this process at home.

American Meadow: (USA) Cold seed stratification, a method to help some seeds germinate better, particularly wildflower seeds. 

North American Native Plant Society: (Toronto, ON) Indoor native seed stratification methods.

Wildflower Farm: (Coldwater, ON) Learn how to start wildflower seeds.

Wild Ones: (USA) How to winter sow native seeds in milk jugs or plastic containers.

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