herb
EdibleChervil (French Parsley)
Anthriscus cerefolium
Considered non-toxic to cats and dogs (source: ASPCA).
Some direct sun — an east or west window, or a few hours of direct light.
Keep evenly moist — water when the top inch of soil is dry.
Needs a little consistency, but nothing fancy.
Chervil is a delicate French herb with a mild anise-and-parsley flavor that prefers cooler, shadier conditions than most herbs. It bolts quickly in heat, so it suits a bright-but-not-hot windowsill and frequent resowing.
About Chervil (French Parsley)
Chervil (Anthriscus cerefolium), sometimes called French parsley, is a delicate herb from the Caucasus and western Asia with a mild flavour between anise and parsley. It is one of the few culinary herbs that actually prefers cooler, shadier conditions, so it does well on a bright-but-not-hot sill where stronger sun-lovers would struggle. A small 3-litre pot of seedlings, cut young, suits a renter who lacks a blazing south window.
The one habit to plan around is bolting. Chervil runs to flower quickly in heat or dry air, and each plant is short-lived, so sow a fresh batch every three weeks for a continuous supply. Keep it out of hot afternoon sun and harvest the outer leaves while young, since the flavour fades once it flowers. From sowing to first picking is roughly 40 to 60 days.
What it’s like to grow
Chervil rates moderate not because it is fragile but because it bolts the moment it gets warm or thirsty, which catches people out. Plants that shoot up a flower stalk and turn sparse are telling you the room is too hot or the soil dried out. A white film in still, humid air is powdery mildew. It takes medium light and medium water, so it forgives a less sunny spot if you keep it cool and resow often. A good herb for someone with a cool kitchen. Non-toxic to cats and dogs.
What to expect
First harvest in about 40–60 days. It asks for a little consistency, but nothing fancy. No sunny window? It also does fine under a clip-on grow light.
See what you’ll need to get started ↓Companions
Tips
- Keep it out of hot afternoon sun; it prefers a cooler, partly shaded spot.
- Sow a fresh batch every 3 weeks since each plant is short-lived.
- Harvest outer leaves young; flavor fades once it flowers.
Common problems
- Rapid bolting in warm or dry conditions.
- Powdery mildew in stagnant, humid air.
Common questions
Is Chervil (French Parsley) toxic to cats and dogs?
Chervil (French Parsley) is non-toxic to cats and dogs, which makes it a safe pick if you have pets. Source: ASPCA.
How much light does Chervil (French Parsley) need?
Chervil (French Parsley) does best in medium, indirect light: near an east or west window, or a little back from a bright one. Direct midday sun can scorch it.
How often should I water Chervil (French Parsley)?
Water Chervil (French Parsley) when the top inch of soil feels dry, then let it drain. Aim for evenly moist, not soggy.
What temperature does Chervil (French Parsley) need?
Chervil (French Parsley) is happiest around 13–21 °C. It tolerates brief dips to about 4 °C, but cold drafts and sudden chills set it back.
How long does Chervil (French Parsley) take to grow?
Expect a first harvest about 40–60 days from sowing under good conditions. A delicate, fast, short-lived herb; succession-sow every few weeks for its mild anise-parsley leaves.
Can I grow Chervil (French Parsley) without a sunny window?
Yes. Chervil (French Parsley) does well under an affordable clip-on grow light, so a bright window isn't essential.
How big does Chervil (French Parsley) get?
A delicate feathery herb ~0.2–0.3 m tall; sow several together and cut young.
How do I propagate Chervil (French Parsley)?
Sow seed directly into the pot, as chervil resents transplanting; succession-sow for a steady supply.
What pests affect Chervil (French Parsley)?
Watch for aphids, fungus gnats and slugs. Check new growth and the undersides of leaves often, and treat early with a rinse or insecticidal soap before they spread.
Is Chervil (French Parsley) easy to grow?
Chervil (French Parsley) is moderately easy. It asks for some consistency with light and water, but nothing advanced.
Gear for Chervil (French Parsley)
Gear suggestions to get you started — general picks, not paid placements.
Pet-toxicity from the ASPCA. Care details are general guidance, not professional or veterinary advice; only eat plants you can positively identify as the edible plant and part described. Photo: Schlaghecken Josef, CC BY-SA 4.0, via Wikimedia Commons (CC-BY-SA). Care info last updated 2026-06-02.