Stratifying Cherry and Peach Seeds for Successful Germination

Cold Treatment Is Essential for Stone Fruit Seeds

Cherry and peach seeds have deep physiological dormancy. Without a cold period, they will not germinate.

Method

1. Clean seeds; remove any fruit flesh.
2. Place in moist peat moss or paper towel in a sealed bag.
3. Refrigerate at 34–40°F (1–4°C) for 90–120 days.
4. Check monthly for mold; rinse if needed.
5. After stratification, sow 1 inch deep in pots. Keep at 65–70°F. Germination in 2–8 weeks.

Outdoor Alternative

Sow seeds in pots in fall, sink pots in garden soil, mulch heavily. Natural winter cold provides stratification. Protect from rodents.

Expect Variation

Most cultivated cherries and peaches are grafted. Seedlings will not replicate the parent fruit. Use for rootstocks or breeding, not for fruit production.