Syringa Pubescens

Description

Syringa Pubescens, also known as the Chinese lilac or the Rouen lilac, is a deciduous shrub that belongs to the Oleaceae family. It is native to China, Korea, and Mongolia and can reach a height of up to 10 feet (3 meters) with a spread of up to 8 feet (2.5 meters). The plant blooms in late spring with fragrant flowers arranged in panicles that range in color from pink to lavender. The leaves are opposite, ovate, and pubescent, with a dark green color that turns yellow in the fall.

Taxonomic Information

Appearance

The Syringa Pubescens has a bushy habit and grows in an upright form. Its bark is grayish-brown and smooth, with small raised lenticels. The leaves are up to 4 inches (10 cm) long and 2 inches (5 cm) wide, with a pubescent surface that feels rough to the touch. The flowers are tubular and have a sweet fragrance that attracts pollinators such as bees and butterflies. They bloom in May or June and can last for up to two weeks. The fruit of the plant is a dry capsule that contains numerous seeds.

Care Guide

Syringa Pubescens is a low-maintenance plant that can thrive in a variety of conditions. Here are some care tips:

• Water: Water the plant regularly during the growing season, but avoid overwatering. Allow the soil to dry out between watering sessions.
• Fertilization: Apply a slow-release fertilizer in the spring before new growth appears. Avoid using high-nitrogen fertilizers, as they can promote leaf growth at the expense of flowering.
• Soil: The plant prefers well-drained soil that is slightly acidic. If your soil is too alkaline, add sulfur or peat moss to lower the pH.
• Sunlight: The plant needs full sun to partial shade to thrive. It can tolerate some shade, but too much will reduce the number of flowers.
• Hardiness Zones: Syringa Pubescens is hardy in USDA zones 3 to 7.

Common Pests & Diseases

Syringa Pubescens is generally resistant to pests and diseases, but it can be susceptible to some issues:

• Pests: The plant can be attacked by aphids, spider mites, and scale insects. Treat infestations with insecticidal soap or neem oil.
• Diseases: The plant can suffer from powdery mildew, leaf spot, and bacterial blight. Remove infected plant parts and apply an appropriate fungicide.

Habitat

Syringa Pubescens is native to China, Korea, and Mongolia, where it grows in mountainous regions and forests. The plant prefers well-drained soil and can tolerate cold winters and hot summers. It is often used as an ornamental plant in gardens and parks due to its attractive flowers and low maintenance requirements.

Question and Answer

Q: How often should I prune Syringa Pubescens?

A: Prune the plant immediately after flowering to promote bushier growth and a more compact form.

Q: Can I grow Syringa Pubescens in a container?

A: Yes, but make sure the container is large enough to accommodate the plant’s root system and that it has drainage holes.

Q: How do I propagate Syringa Pubescens?

A: You can propagate the plant from softwood cuttings taken in early summer or hardwood cuttings taken in late fall or winter.

Q: How long does it take for Syringa Pubescens to bloom?

A: The plant usually blooms in its second or third year of growth.

Related Plants

• Syringa vulgaris
• Syringa reticulata
• Syringa meyeri
• Syringa patula

References

• Dirr, M. A. (2009). Manual of woody landscape plants: Their identification, ornamental characteristics, culture, propagation and uses. Stipes Publishing.
• Missouri Botanical Garden. (n.d.). Syringa pubescens. Retrieved September 15, 2021, from https://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?taxonid=287658
• NCSU Cooperative Extension. (n.d.). Syringa pubescens. Retrieved September 15, 2021, from https://plants.ces.ncsu.edu/plants/syringa-pubescens/