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Description
Hydrangea Integrifolia, also known as the evergreen hydrangea, is a species of flowering plant in the Hydrangeaceae family. It is native to China, Taiwan, and Japan and is commonly found in forests and rocky areas. The plant is known for its beautiful white flowers that bloom in the summer and its dark green leaves that remain on the plant year-round.
Taxonomic Information
| Domain | Eukaryota |
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Cornales |
| Family | Hydrangeaceae |
| Genus | Hydrangea |
Appearance
Hydrangea Integrifolia is an evergreen shrub that grows up to 6 feet tall and 4 feet wide. It has dark green leaves that are leathery and oval-shaped, with a serrated edge. The plant produces white flowers that are small and clustered, with a diameter of about 1 inch. The flowers bloom in the summer and are followed by fruit that is green when immature and turns brown as it ripens.
Care Guide
Hydrangea Integrifolia is a relatively low-maintenance plant. Here are some tips for caring for it:- Water: The plant prefers moist soil, so water it regularly, especially during dry periods. Avoid overwatering, as this can lead to root rot.- Fertilization: Fertilize the plant in the spring with a balanced, slow-release fertilizer.- Soil: The plant prefers well-draining soil that is rich in organic matter.- Sunlight: The plant prefers partial to full shade, as direct sunlight can scorch its leaves.- Hardiness Zones: Hydrangea Integrifolia is hardy in zones 7-10.
Common Pests & Diseases
Hydrangea Integrifolia is relatively resistant to pests and diseases. However, here are some issues to watch out for:- Leaf spot: This fungal disease causes brown spots on the leaves. Remove infected leaves and apply a fungicide.- Scale insects: These pests suck the sap from the plant, causing yellowing and stunted growth. Apply an insecticidal soap to control them.- Powdery mildew: This fungal disease causes a white, powdery coating on the leaves. Remove infected leaves and apply a fungicide.
Habitat
Hydrangea Integrifolia is native to China, Taiwan, and Japan and is commonly found in forests and rocky areas. It grows well in partial to full shade and prefers moist soil that is rich in organic matter.
Question and Answer
Q: Can Hydrangea Integrifolia grow in full sun?
A: No, Hydrangea Integrifolia prefers partial to full shade, as direct sunlight can scorch its leaves.
Q: Does Hydrangea Integrifolia lose its leaves in the winter?
A: No, Hydrangea Integrifolia is an evergreen shrub, meaning it retains its leaves year-round.
Q: How often should I fertilize Hydrangea Integrifolia?
A: Fertilize the plant in the spring with a balanced, slow-release fertilizer.
Q: What is the hardiness zone for Hydrangea Integrifolia?
A: Hydrangea Integrifolia is hardy in zones 7-10.
Related Plants
– Hydrangea macrophylla- Hydrangea quercifolia- Hydrangea paniculata- Hydrangea arborescens
References
– “Hydrangea integrifolia.” Missouri Botanical Garden. https://www.missouribotanicalgarden.org/plantfinder/plantfinderdetails.aspx?kempercode=b429. Accessed 20 September 2021.- “Hydrangea integrifolia.” Plant Finder. https://www.monrovia.com/plant-catalog/plants/2993/evergreen-hydrangea/. Accessed 20 September 2021.- “Hydrangea integrifolia.” Royal Horticultural Society. https://www.rhs.org.uk/Plants/19307/Hydrangea-integrifolia/Details. Accessed 20 September 2021.
