Byzantine Chervil Plant Care
Chaerophyllum byzantinum Boiss.
Updated · Sources · How we source care data
Chaerophyllum byzantinum is a species of flowering plant in the family Apiaceae. It is native to Bulgaria and Turkey, including East Thrace.
Every 5–7 days
Partial shade to full sun
50–75°F
40–60%
At a glance
How do you care for Byzantine Chervil?
Water Byzantine Chervil every 5–7 days, letting the top layer of soil dry out between waterings, and give it partial shade to full sun. It prefers temperatures of 50–75°F (10–24°C) and 40–60% humidity. Fertilize it every 6 months during the growing season.
What Is the Byzantine Chervil?
Byzantine Chervil (Chaerophyllum byzantinum) belongs to the Apiaceae family within the Chaerophyllum genus. Byzantine Chervil is native to Bulgaria and Turkey, including East Thrace.
Byzantine Chervil displays an upright, clumping herb growth habit, reaching up to 2 ft tall with a spread of approximately 1.5 ft. Byzantine Chervil produces small clusters of white or pink flowers in umbrella-shaped clusters.
Leaf size: approximately 4 inches.
How Often Should You Water a Byzantine Chervil?
Chaerophyllum byzantinum requires watering every 5–7 days. Allow the top layer of soil to dry between waterings to prevent root rot. Reduce watering frequency during winter when growth slows.
Watering Frequency
Every 5–7 days
Let soil partially dry between waterings
What Light Does the Byzantine Chervil Need?
Byzantine Chervil thrives in partial shade to full sun.
Light Requirement
Partial shade to full sun
What Temperature and Humidity Does the Byzantine Chervil Prefer?
Chaerophyllum byzantinum grows best at temperatures of 50–75°F. Byzantine Chervil prefers humidity levels of 40–60%.
Temperature
50–75°F
Humidity
40–60%
What Soil Mix Works Best for a Byzantine Chervil?
Rich, well-draining soil with added compost for nutrients. Good drainage is essential for Byzantine Chervil to prevent waterlogging, which leads to root rot and fungal issues.
How Often Should You Fertilize a Byzantine Chervil?
Feed Byzantine Chervil every 6 months during the growing season (spring and summer) with a balanced fertilizer diluted to the strength on the label.
Pause feeding in autumn and winter, when growth slows, and never fertilize dry soil — water first.
Fertilizing
Every 6 months
During the growing season
The PlantoScan app can remind you when to water and when to fertilize each plant.
How Do You Repot a Byzantine Chervil?
Repot every 1-2 years in early spring. Choose a pot one size larger than the current container, and ensure it has drainage holes to allow excess water to escape.
How Do You Propagate a Byzantine Chervil?
Byzantine Chervil can be propagated through seeds, division of root ball. Similar propagation techniques also apply to wild chervil plant care, which shares the same genus.
Is the Byzantine Chervil Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Byzantine Chervil, so we can't confirm whether it is safe for cats and dogs. Keep pets from chewing it as a precaution.
This is a general caution, not veterinary or medical advice. If your pet ate a plant, contact your vet or animal poison control.
See all plants toxic to cats and plants toxic to dogs.
What Pests and Diseases Affect the Byzantine Chervil?
Byzantine Chervil is susceptible to aphids, caterpillars, spider mites. Inspect the foliage regularly, especially along leaf undersides and stems. Treat infestations promptly with insecticidal soap or neem oil to prevent spread.
Yellow leaves, brown tips or drooping? See common plant problems and how to fix them.
What USDA Hardiness Zone Does the Byzantine Chervil Need?
Byzantine Chervil grows outdoors in USDA Zone 12a. It survives winters down to planting zone 12a. Byzantine Chervil is native to Bulgaria and Turkey, including East Thrace. In cooler regions, grow Byzantine Chervil as a houseplant or bring it indoors before the first frost.
Hardiness Zone
Zone 12a
Keep exploring plants
Byzantine Chervil is one of many species covered in the complete plant care and identification guide, which groups plants by genus, attribute, and popularity.
It belongs to the Chaerophyllum genus — compare its care with other Chaerophyllum species on PlantoScan.
Chaerophyllum is part of the Apiaceae plant family — browse all Apiaceae genera and species.
Byzantine Chervil thrives in bright light and direct sun — see other bright-light plants.
More Chaerophyllum Species
Other Chaerophyllum species in PlantoScan's care catalogue share similar watering, light, and soil preferences:
Sources
- Scientific name & taxonomy: Chaerophyllum byzantinum Boiss., family Apiaceae (first published in Ann. Sci. Nat., Bot. , sér. 3, 2: 65 (1844)) — World Flora Online record, IPNI name record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Byzantine Chervil, so we can't confirm whether it is safe for cats and dogs. Checked against the ASPCA plant list; any other toxicity note on this page comes from PlantoScan's plant database.
- Hardiness zone: USDA Zone 12a, calculated from the plant's minimum temperature.
- Care values(watering, light, temperature, humidity, soil, fertilizing): PlantoScan's plant database, filtered by automatic plausibility checks — values that fail them are hidden. How we source and check plant data.
Spotted a mistake? Email info@upvision.media with the page link — we check and correct reported errors.
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