Pterocarya fraxinifolia

Pterocarya fraxinifolia, commonly known as the Caucasian wingnut, is a deciduous tree native to the Caucasus region of Eastern Europe and Western Asia. It is prized for its elegant appearance, unique foliage, and decorative winged fruits. The tree typically grows to a height of 50 to 80 feet (15 to 24 meters), with a spreading canopy and a straight trunk. Its compound leaves resemble those of the ash tree, consisting of multiple leaflets arranged along a central stem. In late spring to early summer, Pterocarya fraxinifolia produces long, drooping clusters of small greenish-yellow flowers, followed by clusters of winged fruits that ripen to brown in the autumn. The tree's attractive bark is smooth and gray-brown when young, developing furrows and ridges with age.

Cultivation:

1. Climate: Pterocarya fraxinifolia thrives in temperate climates with mild summers and cool winters. It prefers moist, well-drained soils and can tolerate a wide range of soil types, including clay and loam.
2. Sunlight: Plant the Caucasian wingnut in a location that receives full to partial sunlight, as it requires ample light to thrive and produce abundant foliage and flowers.
3. Watering: Provide regular watering, especially during dry periods, to keep the soil consistently moist but not waterlogged. Mulching around the base of the tree can help retain soil moisture.
4. Pruning: Prune Pterocarya fraxinifolia selectively to remove dead, damaged, or crossing branches and to shape the tree as desired. Avoid heavy pruning, as excessive removal of branches can stress the tree.
5. Fertilization: Apply a balanced fertilizer in early spring to provide essential nutrients for healthy growth and development. Follow the manufacturer's recommendations for application rates.
6. Mulching: Apply a layer of organic mulch around the base of the tree to suppress weed growth, conserve soil moisture, and improve soil fertility. Leave space around the trunk to prevent moisture-related diseases.
7. Pest and Disease Control: Monitor the tree regularly for signs of pests such as aphids, caterpillars, and scale insects, as well as diseases like powdery mildew and leaf spot. Treat infestations promptly with appropriate pesticides or fungicides.

By following these cultivation tips, you can successfully grow and enjoy the beauty of Pterocarya fraxinifolia in your landscape or garden, adding a touch of elegance and charm with its graceful foliage and unique winged fruits.

IMPORTANT: Please be aware that picture 1 show adult plant not for sale, the offer is for a plant in the dimension indicated product description.