Description
Ornemental ivy – Hedera helix ‘Irish Lace’
In a nutshell
Ornamental ivy, Hedera helix ‘Irish Lace’, is an ivy with dark green, bird’s-foot-type leaves.
They are composed of 3 to 5 lobes. The central lobe is clearly longer than the lateral lobes. The edge of the leaves is curved, and sometimes wavy.
It is a variety with medium-sized shoots (50 to 70 cm/year), very branchy and which occupies a large volume. It is perfectly suited as a ground cover, hanging basket or topiary, or even as a houseplant.
History
This cultivar is probably of American origin. It was first described by Suzanne Pierot in 1974 in her book The Ivy Book. It has given rise to numerous mutations.
Technical leaflet - Hedera helix 'irish Lace'
Botanical information
- Family: Araliaceae
- Genus: Hedera
- Species: helix
- Cultivar: ‘Irish Lace’
- Pierot classification: ivy with bird’s foot leaves
- Foliage stage: juvenile
- Origin of the species: Europe, from Spain to Norway, but little on the Atlantic coast.
- Origin of the cultivar: probably originated in the United States before 1974
Description of Hedera helix 'irish Lace'
- Shape: spreading, stocky
- Number of lobes: 3 to 5 lobes in general
- Leaf length: 2.5 cm
- Leaf width: 1.5 cm
- Leaf color: dark green
- Vein color: light green
- Stem and petiole color: purplish green
- Hairs: stellar, 3 to 5 branches
Tips for planting, growing and maintaining Hedera helix 'irish Lace'
- Exposure: shade, partial shade, sun
- Hardiness: -15°C
- Soil moisture: fresh soil
- Soil pH: neutral or calcareous
- Soil type: all
- Soil richness: ordinary or humus-rich
- Use: ground cover, hanging baskets, pots, planters, topiary art
- Development: fast
- Pruning: once a an
- Pests: very rare (red spiders, scale insects)
- Diseases: very rare (spots on leaves)
Ivy in literature
“Under the intertwined ivy, the stone seemed to breathe an ancient and almost forgotten life.”









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