Contents
Description
Hedera Hibernica, commonly known as Irish Ivy, is a climbing evergreen plant native to the Atlantic coast of Europe. It belongs to the Araliaceae family and is a popular ornamental plant due to its attractive foliage and ability to climb walls and structures.
Taxonomic Information
| Domain | Eukaryota |
|---|---|
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Apiales |
| Family | Araliaceae |
| Genus | Hedera |
Appearance
The leaves of Hedera Hibernica are dark green and glossy, with a leathery texture and three to five lobes. The plant produces small, yellow-green flowers in late summer or early fall, followed by black berries that are poisonous to humans.
Irish Ivy is a climbing plant that can grow up to 30 meters in height and spread up to 5 meters in width. It has aerial rootlets that allow it to cling to a variety of surfaces, including trees, walls, and fences.
Care Guide
Irish Ivy is a low-maintenance plant that requires little attention once established. Here are some tips for caring for your Hedera Hibernica:
- Water: Irish Ivy prefers moist soil and should be watered regularly, especially during hot and dry weather.
- Fertilization: Irish Ivy does not require frequent fertilization, but a balanced fertilizer can be applied in early spring to encourage growth.
- Soil: Irish Ivy grows well in a variety of soils, but prefers well-draining soil that is rich in organic matter.
- Sunlight: Irish Ivy can tolerate a range of light conditions, from full sun to deep shade. However, it prefers partial shade in hot climates.
- Hardiness Zones: Irish Ivy is hardy in USDA zones 6-11 and can withstand temperatures as low as -5°C.
Common Pests & Diseases
Irish Ivy is generally resistant to pests and diseases, but it can be susceptible to the following:
- Spider mites: These tiny pests can cause yellowing and browning of the leaves. They can be controlled with insecticidal soap or neem oil.
- Aphids: These sap-sucking insects can cause stunted growth, distorted leaves, and a sticky residue on the plant. They can be controlled with insecticidal soap or neem oil.
- Anthracnose: This fungal disease can cause brown spots on the leaves and stems. It can be prevented by ensuring good air circulation and avoiding overhead watering.
- Leaf spot: This fungal disease can cause black or brown spots on the leaves. It can be prevented by avoiding overcrowding and ensuring good air circulation.
Habitat
Hedera Hibernica is native to the Atlantic coast of Europe and can be found in a variety of habitats, including forests, cliffs, and hedgerows. It is commonly cultivated as an ornamental plant in gardens and parks.
Question and Answer
Q: Is Irish Ivy poisonous?
A: Yes, the berries of Irish Ivy are poisonous to humans and pets if ingested.
Q: Can Irish Ivy grow indoors?
A: Yes, Irish Ivy can grow indoors as long as it receives enough light and is not overwatered.
Q: How fast does Irish Ivy grow?
A: Irish Ivy is a fast-growing plant, and can grow up to 30 cm per year.
Q: Can Irish Ivy damage walls or structures?
A: Irish Ivy can damage walls and structures if it is not properly maintained. The aerial rootlets can grow into crevices and cause damage over time.
Related Plants
- Hedera Helix (English Ivy)
- Hedera Colchica (Persian Ivy)
- Hedera Canariensis (Canary Island Ivy)
References
- “Hedera helix.” Missouri Botanical Garden. Accessed August 12, 2021. https://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?taxonid=244134.
- “Hedera hibernica.” Royal Horticultural Society. Accessed August 12, 2021. https://www.rhs.org.uk/Plants/6426/Hedera-hibernica/Details.
- “Irish Ivy (Hedera hibernica).” The Spruce. Accessed August 12, 2021. https://www.thespruce.com/irish-ivy-growing-profile-3269377.
