Pollination Information for White Chiffon Rose of Sharon Tree Form (Hibiscus syriacus 'Notwoodtwo')

The White Chiffon Rose of Sharon Tree Form is a cultivar of the Hibiscus syriacus plant species and is known for its white, ruffled flowers that bloom in the late summer and fall. In order for the tree to produce fruit, it needs to be successfully pollinated by either insects or wind.

Insect Pollination

The White Chiffon Rose of Sharon Tree Form is mainly pollinated by bees, butterflies, and other pollinators attracted to the nectar and pollen of its flowers. These insects transfer pollen from the anthers (male parts) to the stigma (female part) of the tree's flowers, allowing for fertilization and the production of fruit.

Wind Pollination

The White Chiffon Rose of Sharon Tree Form can also be pollinated by wind, though this is less common. The tree's flowers are designed in a way that allows the pollen carried by the wind to reach the stigma of a different flower. However, wind pollination can be less reliable and may result in lower fruit production.

Cross-Pollination

The White Chiffon Rose of Sharon Tree Form is self-fertile and can produce fruit without the need for cross-pollination. However, cross-pollination can increase fruit production and diversity. If multiple White Chiffon Rose of Sharon Tree Forms are planted together, they can cross-pollinate and produce fruit with different genetic traits.

In summary, successful pollination for the White Chiffon Rose of Sharon Tree Form requires the assistance of insects or wind, and cross-pollination can increase fruit production and diversity.

White Chiffon Rose of Sharon Tree Form (Hibiscus syriacus 'Notwoodtwo') FAQ

General Information

What is the White Chiffon Rose of Sharon Tree Form?

The White Chiffon Rose of Sharon Tree Form is a variety of Hibiscus syriacus, also known as Rose of Sharon. It is a deciduous shrub that can be trained to grow in a tree form.

What are the characteristics of Hibiscus syriacus 'Notwoodtwo'?

The White Chiffon variety has pure white double flowers with a deep red center. It blooms from mid-summer to fall and can grow up to 8-12 feet tall and 4-6 feet wide.

What is the hardiness zone for Hibiscus syriacus 'Notwoodtwo'?

The White Chiffon variety is hardy from zones 5 to 9.

Growing Requirements

What kind of soil does Hibiscus syriacus 'Notwoodtwo' prefer?

This variety prefers well-draining, moist soil that is rich in organic matter. It can tolerate a range of soil pH levels from 5.5 to 7.5.

What kind of light does the White Chiffon Rose of Sharon need?

This variety prefers full sun, which means it needs at least 6 hours of direct sunlight per day to grow heartily. It can tolerate some shade but may not produce as many blooms.

Does Hibiscus syriacus 'Notwoodtwo' require any special care?

It requires regular watering during the growing season, especially during hot, dry periods. It also benefits from regular fertilization with a balanced fertilizer in early spring and again in late summer. Pruning in late winter or early spring will help it maintain the desired tree form.

Propagation

How can I propagate Hibiscus syriacus 'Notwoodtwo'?

This variety can be propagated through cuttings taken from new growth in late spring or early summer. The cuttings should be 3-6 inches long with at least 2-3 leaves and no flowers. They should be planted in a well-draining soil mix and kept moist until roots develop.

Pests and Diseases

What are some common pests or diseases that affect the White Chiffon Rose of Sharon?

Common pests include aphids, scale, and spider mites. Diseases that can affect this variety include leaf spot, powdery mildew, and rust. Proper care, including good sanitation practices, can help prevent these issues.

Is Hibiscus syriacus 'Notwoodtwo' deer-resistant?

No, this variety is not deer-resistant.

Planting the White Chiffon Rose of Sharon Tree Form

When to Plant:

The White Chiffon Rose of Sharon Tree Form should be planted in the early spring after all danger of frost has passed. This ensures that the plant has enough time to establish roots before the hot summer weather sets in.

Where to Plant:

The White Chiffon Rose of Sharon Tree Form prefers a full sun location with well-drained soil. It can tolerate some shade, but will produce fewer flowers. Avoid planting it near other trees or shrubs, as it needs space to spread out.

How to Plant:

1. Dig a hole that is twice as wide and deep as the root ball. 2. Mix in some compost or other organic matter with the soil. 3. Gently place the plant in the hole, making sure that the top of the root ball is level with the ground. 4. Backfill the hole with soil, pressing down firmly to eliminate any air pockets. 5. Water the plant thoroughly.

Caring for the White Chiffon Rose of Sharon Tree Form

Watering:

The White Chiffon Rose of Sharon Tree Form should be watered deeply once a week during the growing season. However, be careful not to overwater, as this can lead to root rot. During periods of drought, it may need additional water.

Fertilizing:

Fertilize the White Chiffon Rose of Sharon Tree Form in the spring with a balanced fertilizer. Do not fertilize in late summer or fall, as this can stimulate new growth that will not have time to harden off before winter.

Pruning:

Prune the White Chiffon Rose of Sharon Tree Form in late winter or early spring before new growth begins. Remove any dead or diseased branches, as well as any crossing branches or those that are growing in the wrong direction. To encourage more blooms, prune back one-third of the plant's overall size.

Winter Care:

The White Chiffon Rose of Sharon Tree Form is hardy in USDA zones 5-9. In colder zones, it may need some winter protection, such as wrapping the trunk with burlap or applying a layer of mulch around the base of the plant.