Description
Ornemental ivy – Hedera helix ‘Asterisk’
In a nutshell
Ornamental ivy, Hedera helix ‘Asterisk’ , is a very interesting variety for greening walls.
The leaves are composed of 5 to 7 narrow, pointed and downward curved lobes, forming like an asterisk. The central lobe is longer than the lateral lobes. The blade is shiny dark green. The veins are bright and sublime. The stems are well branched.
It is an ivy for shade, in sunny situations the leaves are less typical. It has good covering power. It can be used either as ground cover or as a climber, not to mention its interest in pots.
History
This cultivar was discovered by William Krekler in Ohio, USA, in 1970.
Technical leaflet - Hedera helix 'Asterisk'
Botanical information
- Family: Araliaceae
- Genus: Hedera
- Species: helix
- Cultivar: ‘Asterisk’
- 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: discovered by William Krekler in Ohio, United States, in 1970.
Description of Hedera helix 'Asterisk'
- Shape: stocky, spreading, tuft
- Number of lobes: 5 to 7 lobes in general
- Leaf length: 6 cm
- Leaf width: 6 cm
- Leaf color: shiny dark green
- Vein color: light green
- Stem and petiole color: greenish purple
- Ramifications: well branched
- Hairs: stellar, 3 to 5 branches
Tips for planting, growing and maintaining Hedera helix 'Asterisk'
- Exposure: shade
- Hardiness: -15°C
- Soil moisture: fresh soil
- Soil pH: neutral or calcareous
- Soil type: all
- Soil richness: ordinary or humus-rich
- Use: ground cover, climbing, pots, window boxes, houseplant
- Development: fast
- Size: once a year
- Pests: very rare (red spiders, scale insects)
- Diseases: very rare (spots on the leaves)

Ivy in literature
“The ivy, vibrating in the wind, gave the impression that the ancient walls were coming back to life. ”
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