Description
Irish ivy - Hedera hibernica ‘Sulphurea’ adult
In a nutshell
Irish ivy, Hedera hibernica ‘Sulphurea’ adult, is a shrubby ivy with concave leaves marked with large light green to yellow-green spots, particularly on the margins.
The leaf blade is almost round, not lobed or three-lobed.
It flowers in greenish umbels in late autumn.
History
This cultivar has a rather chaotic history. It was discovered and described by Hibberd in 1872. It then disappeared for a while. It was rediscovered in the gardens of Spetchley Park, Eversham, UK, but was not initially identified as ‘Sulphurea’. It was then known as ‘Spetchley Variegated’ until, in 1975, it was identified as ‘Sulphurea’ and reverted to its original name. It is presented here in its adult version.
Technical details - Adult Hedera hibernica 'Sulphurea
Botanical information
- Family: Araliaceae
- Genre : Hedera
- Species : hibernica
- Cultivar: mature ‘Sulphurea
- Pierot classification: adult ivy, variegated ivy
- Foliage stage: adult
- Origin of the species: Europe, Atlantic coast, from Portugal to Scotland
- Origin of cultivar: discovered by Hibbert in 1872
Description of mature Hedera hibernica ‘Sulphurea
- Growth habit: shrubby
- Number of lobes: 0 to 3 lobes in general
- Leaf length: 4 cm
- Sheet width: 4 cm
- Colour of leaf: large green-yellow spots
- Leaf shape: shell-shaped, almost round
- Colour of veins: yellow-green
- Stem: fairly thick, not very branchy
- Colour of stem and petiole: green
- Length of petiole: 5 to 7 cm
- Hair: stellate, small
Planting, cultivation and care instructions for mature Hedera hiberniva ‘Sulphurea
- Exposure: sun, part shade
- Hardiness: -15°C
- Soil moisture: cool soil
- Soil PH: all
- Soil type: all
- Soil richness: ordinary or humus-bearing
- Use: pot, freestanding, rockery
- Development: moderate
- Pruning: once a year
- Pests: very rare (spider mites, mealy bugs)
- Diseases: very rare (leaf spots)
Ivy in literature
“Ivy, faithful to dead stones, still lends them a remnant of life.”







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