Chaerophyllum villarsii

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Villars' chervil
Chaerophyllum villarsii
Villars' chervil
Taxonomy
Family Apiaceae · Genus Chaerophyllum
Common Names
Villars' chervil
Context
nativeRegion
Central and Southern European Alps; commonly found in montane meadows and open woodland.
usdaZones
Hardy in USDA zones 5–7.
companionPlants
Primula spp., Gentiana spp., Aquilegia alpina
culturalUses
Primarily of botanical and ecological interest; not widely cultivated or used ornamentally or culinarily.

Care

Care Requirements

LightPrefers partial shade to full sun; thrives in dappled woodland light.
WateringRequires moderate moisture; keep soil consistently damp but not waterlogged.
SoilPrefers moist, humus-rich, well-drained soils; tolerates neutral to slightly alkaline pH.
FertilizerGenerally not required if soil is rich; otherwise, apply balanced organic compost in early spring.
HumidityNormal outdoor humidity levels are sufficient.
TemperatureBest suited to cool-temperate climates; intolerant of extreme heat.

Growth & Life Cycle

HabitHerbaceous perennial, forming clumps of finely divided foliage and upright flowering stems.
Mature SizeTypically reaches 30–80 cm in height.
Growth RateModerate growth rate.
BloomingBlooms from late spring to summer (around June–August), with small white umbels.
DormancyDies back in autumn, resprouting in spring.

Propagation

MethodsSeed (sow fresh), Division of clumps in early spring or autumn
DifficultyModerate; seeds may require cold stratification.
Best SeasonBest propagated by seed in late summer to autumn or by division in early spring.

Maintenance & Notes

PruningRemove spent flower stems and dead foliage in autumn to tidy plant.
RepottingRarely needed unless in containers; prefers undisturbed root conditions.
Pests & DiseasesGenerally pest-free; occasional aphids or fungal spots possible.
ToxicityNot typically considered toxic but should not be consumed without expert identification, as similar Apiaceae may be poisonous.

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