Treasure Valley Tree Selection Guide

Page 12

Dwf. White Flowering Pear

Dogwood, Flowering

Cornus florida

CLASS I

Pyrus calleryana ‘Jaczam’

J. Frank Schmidt & Son Co. photo

J. Frank Schmidt & Son Co. photo

Family

Rosaceae

Fall Color

Yellow

Family

Cornaceae

Fall Color

Red

Form

Narrow columnar

Seed

Small 1/2" green pome

Form

Irregular, unique

Seed

Red, stone fruit

Size

15 ft. High 10 ft. Wide

Flower

White

Size

15-20 ft. High 15-20 ft. Wide

Flower

3" Red, pink or white in spring

Characteristics Tight branched narrow upright growth makes a perfect ornamental tree for limited space landscapes. Hardiest of all the flowering pears.

Growing Conditions (Hardy in Zones 5-8) Water: Tolerates low to moderate amounts Light: Full sun Soil:

Adaptable to most soil types

Growth Rate Fast, 1 -2 ft per year

Disease and Insect Pests Minimum; some fireblight susceptibility

Commonly Available Varieties Jack®

Characteristics Dark Green leaves consistently turning red in autumn. Attractive in all seasons. Excellent specimen tree and is considered to be one of the most attractive native flowering trees in the United States. Flowers in spring before leaves appear. Flower color varies with the variety selected. Appeals to birds and wildlife.

Growing Conditions (Hardy in Zones 5-6) Water: Moderate to high water demand Light: Partial shade Soil: Cool, well-drained, light soil with some organic matter

Growth Rate Slow/medium; short to moderate life span

Disease and Insect Pests Borers and leaf spot are common, especially on stressed trees. Maintaining proper watering and soil conditions helps to keep this species healthy.

Commonly Available Varieties ‘Cloud 9’ (white flowering) ‘Cherokee Chief’ (red flowering) ‘Milky Way Select’ (Cornus kousa) creamy white

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