Pollination Info for York Elderberry (Sambucus canadensis 'York')

York Elderberry (Sambucus canadensis 'York') is a dioecious plant, which means it requires both a male and female plant to produce fruit. The male plant is the pollinator, and the female plant produces the fruit.

In order to achieve successful pollination and fruit production, it is important to plant at least one male plant for every 10-12 female plants. The male plants should be planted within 50 feet of the female plants to ensure adequate pollination.

Pollination of York Elderberry typically occurs through the use of insects, such as bees and flies, which transfer pollen from the male to the female plant. Planting native wildflowers and other flowering plants near York Elderberry can attract these pollinators and improve the chances of successful pollination.

In addition to insect pollination, York Elderberry can also be pollinated by wind. However, wind pollination is less effective and reliable than insect pollination and may not result in optimal fruit production.

York Elderberry (Sambucus canadensis 'York') FAQ

What is a York Elderberry?

York Elderberry is a cultivar of the native North American elderberry (Sambucus canadensis). It is a flowering shrub that produces clusters of dark purple/black berries in late summer.

What are the features of the York Elderberry?

The York Elderberry is a deciduous shrub that can grow up to 10 feet tall and 8 feet wide. It has large, dark green leaves that are divided into 5 to 7 leaflets. In late spring, it produces clusters of small, white flowers that eventually turn into berries. The berries are round and dark purple/black and are edible. It has a moderate growth rate and is drought tolerant once established.

How do I plant a York Elderberry?

Plant in full sun to partial shade in well-drained soil. It prefers slightly acidic soil, but can tolerate a range of soil types. Dig a hole about twice the size of the root ball and place the shrub in the hole. Fill in the hole with soil and water thoroughly. Mulch around the base of the shrub to retain moisture and suppress weeds.

When do York Elderberries bloom and fruit?

The York Elderberry blooms in late spring to early summer, around June. Fruit production occurs in late summer to early fall, around August to September.

How do I care for a York Elderberry?

Water regularly, particularly during dry spells. Prune in late winter to early spring to promote new growth and maintain size. Remove any dead or damaged wood.

What pests and diseases affect York Elderberry?

York Elderberries are susceptible to aphids, spider mites, and leaf spot. Common diseases include powdery mildew, rust, and bacterial leaf spot. Proper care and maintenance can help prevent or reduce these issues.

Are York Elderberries edible?

Yes, the berries of the York Elderberry are edible and can be used to make jams, jellies, syrups, and wines. However, they should be cooked before consumption as raw berries may cause stomach upset.

Planting & Care for York Elderberry (Sambucus canadensis 'York')

Planting

1. Choose a planting location that receives full sun to partial shade and has well-draining soil.
2. Dig a hole twice the width and slightly deeper than the root ball of the elderberry plant.
3. Place the elderberry plant in the hole and backfill with soil, making sure to tamp down the soil as you go to remove air pockets.
4. Water the plant thoroughly after planting.

Care

1. Water: Elderberries prefer consistently moist soil and should be watered regularly, especially during dry spells.
2. Fertilizer: Elderberries do not require regular fertilization, but you can apply a balanced fertilizer in the spring if desired.
3. Pruning: Prune elderberries in late winter or early spring while the plant is still dormant. Remove any dead or damaged branches, as well as any suckers or crossing branches that could cause rubbing and damage. You can also prune the plant to shape it or to promote a more open growth habit.
4. Pests and Diseases: Elderberries are generally resistant to pests and diseases, but can occasionally be affected by aphids, spider mites, or fungal diseases such as powdery mildew. Monitor the plant regularly and treat any problems promptly as necessary.