Assertion: peony's seed | /r/HasProperty | described refrigerator
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Source sentences:
text: Root growth may commence in 4-12 weeks, after which point the sprouted seeds (identifiable by protruding white rootlet) can be planted outside as described above or put in a refrigerator for a period of cold stratification of 3 months at 40 degrees (the vegetable crisper of the refrigerator is a good spot).