Pollination Information for Autumn Brilliance Serviceberry

The Autumn Brilliance Serviceberry (Amelanchier x grandiflora 'Autumn Brilliance') is a deciduous shrub or small tree that produces showy white flowers in the spring, followed by edible berries in the summer. Proper pollination is essential for the plant to bear fruit. Here's what you need to know:

Pollination Method

Autumn Brilliance Serviceberry is self-fertile, meaning it can produce fruit on its own without the need for a pollen source from another plant. However, having multiple plants nearby can increase the yield and size of the berries. Insects, particularly bees, are the primary pollinators for this plant.

Timing

The best time for pollination to occur is during the spring when the flowers are in bloom. The flowers are typically in bloom for about two weeks, and pollination occurs when bees transfer pollen from the stamens (male reproductive organs) to the stigma (female reproductive organ) of the flower. Once pollinated, the flowers begin to develop into berries in June or July.

Pollination Challenges

There are few pollination challenges associated with Autumn Brilliance Serviceberry. The plant is known to be relatively disease and pest resistant, which means there are no significant obstacles to pollinators. However, factors such as temperature, rainfall, and extreme weather conditions may impact the availability of pollinators in the area.

Conclusion

Autumn Brilliance Serviceberry is self-fertile, meaning it can produce fruit without the need for another plant's pollen source. However, having multiple plants nearby can increase the size and yield of the berries. Bees and other insects are the primary pollinators for this plant, and the best time for pollination to occur is during the spring when the flowers are in bloom. Proper pollination is essential for the plant to bear fruit.

Autumn Brilliance Serviceberry (Amelanchier x grandiflora 'Autumn Brilliance') FAQ

What is Autumn Brilliance Serviceberry?

Autumn Brilliance Serviceberry (Amelanchier x grandiflora 'Autumn Brilliance') is a deciduous shrub that is commonly used in landscapes to add a pop of color and interest. It is known for its stunning white blooms in the spring, red-orange to purple fruit in the summer, and striking fall foliage in shades of yellow to red.

How big does Autumn Brilliance Serviceberry grow?

Autumn Brilliance Serviceberry typically reaches a mature height of 15 to 25 feet and a similar spread. It has a rounded, multi-stemmed form when young that becomes more upright with age.

What kind of soil does Autumn Brilliance Serviceberry prefer?

Autumn Brilliance Serviceberry prefers moist, well-drained soil that is slightly acidic. It is adaptable to a range of soil types, but does not like to have "wet feet" and will not tolerate overly dry soil conditions.

How much sunlight does Autumn Brilliance Serviceberry need?

Autumn Brilliance Serviceberry will grow best in full sun to part shade. It will tolerate some shade, but will likely produce fewer blooms and less vibrant fall foliage when grown in shady conditions.

How much water does Autumn Brilliance Serviceberry need?

Autumn Brilliance Serviceberry should be watered regularly, especially during the first few years after planting. It prefers moist, well-drained soil and will not tolerate overly dry conditions. However, it is important not to overwater as this can also be harmful to the plant.

Does Autumn Brilliance Serviceberry require pruning?

Autumn Brilliance Serviceberry can be pruned to maintain a desired shape or size, but it is not required. If pruning is desired, it should be done in late winter or early spring before new growth emerges.

Is Autumn Brilliance Serviceberry susceptible to any diseases or pests?

Autumn Brilliance Serviceberry is generally resistant to most pests and diseases. However, it may be susceptible to fire blight, rust, and powdery mildew. These issues can generally be treated with fungicides and proper cultural practices.

Can Autumn Brilliance Serviceberry be propagated?

Autumn Brilliance Serviceberry can be propagated through hardwood cuttings or by layering. It can also be grown from seed, but the resulting plants may not be true to the parent plant.

When does Autumn Brilliance Serviceberry bloom?

Autumn Brilliance Serviceberry typically blooms in late March to early April, before the leaves emerge. The white flowers are showy and fragrant and attract a variety of pollinators.

What wildlife does Autumn Brilliance Serviceberry attract?

Autumn Brilliance Serviceberry produces edible fruit that is enjoyed by birds and other wildlife. It also provides habitat and nesting sites for various birds and insects.

Planting Autumn Brilliance Serviceberry (Amelanchier x grandiflora 'Autumn Brilliance')

1. Choose a planting site that gets full sun to partial shade and has well-draining soil.
2. Plant in early spring or fall.
3. Dig a hole that is twice as wide and as deep as the root ball.
4. Mix in organic matter such as compost or well-rotted manure into the soil that you removed from the hole.
5. Place the root ball into the hole and backfill with the amended soil.
6. Water deeply after planting and mulch around the base of the tree to keep the soil moist.

Care for Autumn Brilliance Serviceberry (Amelanchier x grandiflora 'Autumn Brilliance')

• Water regularly, especially during dry spells, to keep the soil moist.
• Spread a layer of organic mulch around the base of the tree in early spring.
• Prune in late winter or early spring to remove any dead or diseased branches or to shape the tree.
• Fertilize in early spring with a slow-release fertilizer formulated for trees.