Helichrysum petiolare
liquorice plant
A trailing sub-shrub to 45cm in height, with white stems bearing broadly ovate, grey-hairy, evergreen leaves, and small dull white flowerheads on erect stems in late summer and autumn
Synonyms
Helichrysum 'Petiolatum Silver'Helichrysum petiolatum misapplied
see moreHelichrysum petiolatum silver-leaved
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Size
Ultimate height
0.1–0.5 metresTime to ultimate height
1–2 yearsUltimate spread
1–1.5 metresGrowing conditions
Moisture
Moist but well–drained, Well–drainedpH
Acid, Alkaline, NeutralColour & scent
| Stem | Flower | Foliage | Fruit | |
| Spring | White | Green Grey Silver | ||
|---|---|---|---|---|
| Summer | White | Green Grey Silver | ||
| Autumn | Green Grey Silver | |||
| Winter | Green Grey Silver |
Position
- Full sun
Aspect
South–facing or East–facing
Exposure
Sheltered Hardiness
H3Botanical details
- Family
- Asteraceae
- Native to GB / Ireland
- No
- Foliage
- Evergreen
- Habit
- Trailing
- Genus
Helichrysum can be annuals, herbaceous or evergreen perennials or shrubs, usually with grey-hairy foliage and papery everlasting flower-heads
- Name status
Correct
- Plant range
- Southern Africa
How to grow
Cultivation
Grow in moderately fertile, well-drained soil in full sun. Water in prolonged dry spells
Propagation
Take softwood cuttings from the ends of non-flowering shoots in late summer or softwood cuttings in spring
Suggested planting locations and garden types
- Cottage and informal garden
- Mediterranean climate plants
- City and courtyard gardens
- Coastal
- Patio and container plants
- Flower borders and beds
Pruning
Trim as required
Pests
Generally pest-free
Diseases
May be susceptible to honey fungus in gardens where it is present but insufficient data to determine degree of susceptibility. May also be susceptible to downy mildews and powdery mildews
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