Peach
Can I Grow O'Henry?
O'Henry is California's premium late-season peach — massive, firm, and intensely flavored with yellow flesh and a deep red blush. It's the choice of farmers' market growers.
Growing Requirements
Chill Hours
750
Hardiness Zones
5-6-7-8-9
Harvest
August to September
Pollination
Self-fertile
Results
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About O'Henry
O'Henry is California's premium late-season peach — massive, firm, and intensely flavored with yellow flesh and a deep red blush. It's the choice of farmers' market growers.
O'Henry requires 750 chill hours — the number of hours between 32°F and 45°F during winter dormancy. Without enough chill, the tree may fail to flower properly or produce poor fruit.
⚠️ Common Challenges
Large fruit size requires aggressive thinning; susceptible to split pits in irregular watering.
❌ Common Misconception
Can I grow O'Henry in Zone 10 or warmer?
No. While O'Henry is listed for zones 5-9, it requires 750 chill hours to produce fruit. Warm zones like 10+ typically receive only 200-400 chill hours. The tree may survive but will not fruit reliably. Consider low-chill alternatives like Anna apple (200h) or Tropic Snow peach (200h) instead.
Other Peach Varieties
Plan Your Orchard
Log pruning, spraying, and harvests. See what you did last season. All your trees in one place.
Start Tracking Free →Chill hour data from Open-Meteo Historical Weather API. Variety information compiled from university extension services.