Description
Ornemental ivy – Hedera helix ‘Forking Hell’
In a nutshell
The ornamental ivy, Hedera helix ‘Forking Hell’, is notable for its beautiful silver veins.
The leaves are dark green, which highlights the veins. The leaf blade is composed of 5 lobes with deep sinuses. The apical lobe is sometimes subdivided into two, which gives the appearance of a fork. Hence its name …
This ivy can be used in different ways, for example as ground cover, climbing or in pots.
History
This cultivar was discovered in 2000 by Rosemary Castle of Alternative Plants Nursery; Gloucestershire, UK
Technical leaflet - Hedera helix 'Forking Hell'
Botanical information
- Family: Araliaceae
- Genus: Hedera
- Species: helix
- Cultivar: ‘Forking Hell’
- Pierot classification: ivy type
- Leaf stage: juvenile
- Origin of the species: Europe, from Spain to Norway, but little on the Atlantic coast.
- Origin of the cultivar: discovered in 2000 by Rosemary Castle, from the Alternative Plants nursery; Gloucestershire, United Kingdom
Description of Hedera helix 'Forking Hell'
- Shape: stocky, spreading
- Number of lobes: 5 to 6 lobes in general
- Leaf length: 5 to 6 cm
- Leaf width: 5 to 6 cm
- Leaf colour: dark green
- Vein colour: silvery
- Stem and petiole colour: brownish green to dark red
- Petiole length: 2 to 3 cm
- Branches: well branched
- Mat thickness: not very thick
- Internodes: 5 cm
- Hairs: stellate, 3 to 5 branches
Tips for planting, growing and maintaining Hedera helix 'Forking Hell'
- 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
- Use: ground cover, climbing, pots, planters
- Development: vigorous
- Pruning: once a year
- Pests: very rare (red spiders, scale insects)
- Diseases: very rare (spots on the leaves)
A page from my little ivy encyclopedia
The question of circumstance…
What is the apical lobe?
The vocabulary used by botanists to describe plants is very rich. For leaves alone, you can come across dozens of specific terms.
The word ‘apex‘ means the end. It can apply to roots, stems or leaves. This is where the plant elongates. The apex of an ivy leaf is therefore the tip of the leaf. In the same way, the apical zone of a leaf corresponds to the part located at the end of a leaf. The apical lobe is therefore the lobe located at the end of a leaf. In ivy it is also the central lobe, also called the median lobe.
Ivy in literature
“The ivy-covered stones seemed to breathe a forgotten life, full of mystery.”









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