Bosc

PearWidely available

Long-necked russeted

Across the consideration criteria

How it grows

Cold hardiness
-18°F
Ripening
Late-season
Vigor
Moderate-High
Disease tolerance
Moderate
Drainage need
Moderately Well
Soil pH
5.8–7
Graft requirement
Graft Required
US availability
Widely Available

Considerations

Winter hardiness-18°F
TenderVery hardy

Wood hardy to about -18°F.

Ripening seasonLate
EarlyLate

Late-season harvest.

Disease resistanceModerate
Needs sprayResistant

Moderate overall resistance across the pome pathogens.

Fire blightResistant
SusceptibleResistant

Canopy moderate (more tolerant than Bartlett, still susceptible) to fire blight, the dominant pome disease.

VigorHigh
LowHigh

moderate-high

Soil pH preference5.8–7
4.58.5

Prefers a pH band of 5.8–7.

These are intrinsic to the apple or pear. On a real property, Folia scores each against your site; here they're shown on their own.

Grows alike

similar to grow

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Could Bosc grow on your land?

See how Bosc scores against your specific property, with local precedent, climate, and the tradeoffs for your ground.

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