Pollination Information for Persian Spire Persian Ironwood (Parrotia persica 'JLColumnar')

The Persian Spire Persian Ironwood is a self-pollinating tree, meaning that it does not rely on cross-pollination from other trees to produce fruit or seeds. However, cross-pollination may increase yield and improve fruit quality.

The tree produces small flowers in late winter to early spring, before its leaves emerge. The flowers are hermaphroditic, meaning they have both male and female reproductive organs.

Pollination occurs when pollen from the male reproductive organs (anthers) is transferred to the female reproductive organs (stigma). This can happen through wind pollination or via insects such as bees.

The resulting fruit is a small, woody capsule that contains one to two seeds. These seeds can be planted to grow new trees.

Overall, while the Persian Spire Persian Ironwood is capable of self-pollination, it can benefit from cross-pollination to increase yield and improve fruit quality.

Persian Spire Persian Ironwood (Parrotia persica 'JLColumnar') FAQ

1. What is the Persian Spire Persian Ironwood?

The Persian Spire Persian Ironwood is a cultivar of the Parrotia persica tree, known for its narrow, columnar habit and striking foliage.

2. What are the plant's characteristics?

The Persian Spire Persian Ironwood grows up to 25-30 feet tall and 10-12 feet wide, with a narrow and upright habit. Its leaves have a unique and attractive blend of burgundy, orange, and green colors, and turn a brilliant red, orange, and yellow in the fall. The tree produces small, reddish-purple flowers in late winter or early spring, preceding the leaves.

3. What are the growing conditions for the Persian Spire Persian Ironwood?

The tree thrives in full sun to partial shade and prefers well-drained soil that is moist but not waterlogged. It is tolerant of different soil types and pH levels, and is relatively drought-tolerant once established. It is hardy to USDA zones 4-8.

4. How do I plant the Persian Spire Persian Ironwood?

Plant the tree in a hole that is two to three times wider than the root system, with the top of the root ball level with the ground. Water thoroughly after planting and add a layer of mulch around the base of the tree to help retain moisture and regulate soil temperature.

5. How do I care for the Persian Spire Persian Ironwood?

Water regularly during the first few years after planting, especially during times of drought. Prune the tree in late winter or early spring to maintain its shape and remove dead or damaged branches. Fertilize in early spring with a balanced, slow-release fertilizer.

6. Are there any pests or diseases that affect the Persian Spire Persian Ironwood?

The tree is relatively pest-resistant but may be susceptible to some diseases, including powdery mildew, cankers, and leaf spots. Proper planting and care can help prevent these issues.

Planting Persian Spire Persian Ironwood

• Choose a location with well-drained soil and plenty of sunlight.
• Dig a hole twice as wide and just as deep as the root ball of the tree.
• Place the tree in the hole and backfill the soil ensuring that there are no air pockets.
• Water the tree deeply after planting.
• Apply a layer of mulch around the base of the tree to retain moisture and reduce weeds.

Caring for Persian Spire Persian Ironwood

• Water the tree deeply once a week during the growing season. Allow the soil to dry out between waterings.
• Fertilize the tree once a year in the spring with a balanced fertilizer.
• Prune the tree in the late winter or early spring to remove any dead or damaged branches and to shape the tree.
• Protect the tree from pests and diseases by monitoring regularly and applying appropriate treatments if necessary.
• Monitor for any signs of stress such as wilting or yellowing leaves and take appropriate action to remedy the situation.

With proper planting and care, Persian Spire Persian Ironwood can be an attractive and low maintenance addition to any landscape.