Nectarine Seed Starting: Step-by-Step for Washington State

Same Hybrid Warning, Detailed Protocol for Zone 8a

Store-bought nectarine seeds = hybrid genetics = unpredictable offspring. But for the learning experience:

Outdoor Winter Method (Recommended for September Start)

1. Wash and dry seeds 2-3 days
2. Plant 1 inch deep in pots
3. Place outdoors for winter
4. Water monthly if dry
5. Seedlings emerge spring

Indoor Fridge Method

1. Steps 1-2
2. Seal pot in bag, refrigerate 60-90 days
3. Move to warm, bright location
4. Germinate, grow under lights
5. Harden off, transplant post-frost

Why Cold Is Required

Peach/nectarine seeds produce dormancy hormones preventing fall germination. 90+ days below 40°F breaks this dormancy. Nature's insurance against winter-killed seedlings.