Pyrus calleryana 'Bradford' (Bradford Callery Pear)


Michael's Opinion

Visually appealing tree in the summer and autumn months and especially adaptable to many different soils, but its biggest downfall is the weak crotches. It has outstanding bloom and autumn colour but since its is weak-wooded, I would recommend other cultivars.

Botanical Information

FamilyRosaceae
GenusPyrus
Speciescalleryana
Cultivar'Bradford'
CategoryWoody
TypeTree (deciduous)
Pronunciation

Details

USDA Hardiness Zone5–8
USDA Hardiness Ref.
Canadian Hardiness Zone6b
Canada Hardiness Ref.
RHS Hardiness Ref.
Height9-15 m
Spread6 m
GrowthFast
Flowering PeriodMay

Description and Growing Information

General Description‘Bradford’ is the original Callery Pear and has inferior branching habit when compared to other cultivars. It has many vertical limbs with embedded bark packed closely on the trunk. The crown is dense and the branches long and not tapered.
ID CharacteristicProne to twig breaks, since the wood is quite weak.Showy white flowers in spring and small rounded fruit in late summer is spectacular and is one of the top trees of its class.
ShapeModerately conical to pyridmidal in youth but broadening with age.
PropagationBradford is a grafted form.
CultivationVery adaptable to many different soils; tolerates dryness, pollution, but should be sited in full sun.
PestsVariable resistance to fireblight which is so troublesome to the common Pear, (Pyrus). Basically free of pests.
HabitatHorticultural origin.
Bark/Stem DescriptionLustrous brown in youth, lightly ridged and furrowed and gray-brown at maturity.
Flower/Leaf Bud DescriptionLarge terminal and laterals of approximately same size, ovoid, elongated, 1.2 cm long, intensely woolly, dirty gray to gray-brown.
Leaf DescriptionDark green, alternate, simple, broad ovate to ovate, to 7 cm long, about as wide, rarely elliptic ovate, short acuminate, rounded, and leathery.
Flower DescriptionWhite, 1.5-2 cm across, borne in 7 cm diameter corymbs before or with the leaves. Stunning in bloom.
Fruit DescriptionSmall rounded pome, 1.25 cm or less across, russet dotted, hidden by the foliage; not ornamentally effective; may be present in great quantities.
Colour DescriptionOutstanding glossy dark green in summer changing to glossy scarlet and purple shades in the autumn.
Texture DescriptionMedium in leaf, ridged bark.

Photographs