Species apple serviceberry
Clusters of white-pink-yellow flowers with green leaves and green stems.

apple serviceberry

Amelanchier grandiflora 'Princess Diana'

Apple serviceberry (Amelanchier grandiflora 'Princess Diana') is a deciduous shrub prized for it's fragrant white flowers and delicious, round fruit. It's an easy-to-grow, ornamental shrub excellent for perennial borders, hedges and wildlife gardens. Its flowers spring from buds that open in early summer against a backdrop of dark green leaves that turn brilliant red in autumn. The flowers are followed by round serviceberries, red when immature and ripening to deeper purplish- blue in mid-summer. These sweet, delicious berries make excellent jellies, jams and pies. 'Princess Diana' has a dense, attractive growth habit and an increased disease resistance. It's an amazing plant that adds visual appeal, sweetness and sustenance to any garden.

Cycle:

Perennial

Watering:

Average

Propagation:

Grafting Propagation,Layering Propagation,Cutting,Seed Propagation,Tissue Culture

Hardiness Zone:

4 - 9

Flowers:

White Flowers In Spring

Sun:

full sun,part shade

Fruits:

blue,purple Fruits Ready In Fall

Edible:

Yes

Leaf:

Yes

Leaf Color:

green,red,orange

Growth Rate:

High

Maintenance:

Low

Drought Tolerant:

Yes

watering

Apple serviceberry (Amelanchier grandiflora 'Princess Diana') should be watered deeply once a week during the hot, dry summer months or when the soil appears dry. Water the soil around the plant, avoiding wetting the foliage if possible. Once the soil is wet to a depth of 8-10 inches, there is no need to water again until it is dry to the same depth. Reduce watering in the late summer and autumn to allow plants to harden off for winter. Water only during longer periods of drought in winter.

sunlight

Apple serviceberry (Amelanchier grandiflora 'Princess Diana') is an ornamental deciduous shrub that thrives in conditions of full sunlight and partial shade. In areas with long summer days it does best if exposed to 8-10 hours of sunlight per day. While the shrub is highly tolerant of exposure to direct sunlight, afternoon shade is advised during the hottest summer months to help the plant retain moisture and reduce leaf scorching. In areas of more temperate climates, such as the Pacific Northwest, exposure to full sun is preferred for optimal growth and flowering of this plant species.

pruning

Apple serviceberry (Amelanchier grandiflora 'Princess Diana') should be pruned very lightly each year, right after flowering, to maintain its natural shape and size. This should involve pruning back long, crossing branches to avoid crowding; removing any dead, diseased, or damaged branches; and thinning out any weak or overly crowded branches. If the plant is growing too large in your landscape, it can be pruned more heavily in late winter or very early spring, before leaves start to appear. Prune back the main branches to reduce the overall height and width of the shrub by 1/3 or more. Be sure to make clean cuts as close to the main branch as possible, using sharpened pruning shears.

Season

Fall
Winter
Spring
Summer
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Starts Flowering

Apple serviceberry typically starts flowering in April.

Harvest Fruit

The best time to start harvesting the fruits from Amelanchier grandiflora 'Princess Diana' is typically in late June or early July.

Hardiness Map