Chinese Parsley

Coriandrum sativum

L. Species

Coriandrum sativum
lanechaffin via iNaturalist — CC0 1.0
Coriandrum sativum photograph 1 Coriandrum sativum photograph 2 Coriandrum sativum photograph 3 Coriandrum sativum photograph 4 Coriandrum sativum photograph 5 Coriandrum sativum photograph 6
Botanical name
Coriandrum sativum
Also known as
Chinese Parsley, Chinese-Parsley, Cilantro, Coriander
Family
Apiaceae
Genus
Coriandrum
Flowering period
June to August
Height
40–60 cm
Spread
15–25 cm
Hardiness
Hardy annual
Reference
World Flora Online

How to grow Chinese Parsley

Sunlight
Full sun to light shade; light afternoon shade helps in midsummer
Watering
Moderate and consistent; drying out sends it straight to seed
Soil
Light, free-draining, moderately fertile
Soil pH
Neutral to slightly acid

Planting

Sow direct from April onwards, thinning to 15–20 cm; like dill it has a taproot and bolts quickly if transplanted. For leaf, sow thickly in a wide row every three weeks and harvest young. For seed, sow once in spring, space the plants and let them run.

Pruning

Cut leaf plants back to 5 cm and they will regrow once or twice before flowering. Pinching out flower buds delays bolting only briefly.

Propagation

From seed. Plants left to flower self-seed readily and often produce good autumn seedlings.

Pests and diseases

Few problems in open ground. Slugs take seedlings, and crowded sowings can damp off or rot at the base in wet weather.

Value to wildlife

The umbels of small white flowers attract hoverflies and parasitic wasps, useful natural predators of aphids.

Notes

Bolting is the whole difficulty with coriander — heat, dryness, root disturbance and long days all trigger it. Sowings made in late summer for autumn cropping tend to stand far longer than midsummer ones. If you want the seed rather than the leaf, choose a variety bred for seed production; leaf varieties bolt at the wrong stage for a good crop.

This guidance was researched and written by GardenDecoded — see our editorial policy for how guides are checked and reviewed.

Other names for this plant

These names have all been used for Coriandrum sativum but are no longer the accepted name. You may still meet them on old labels, in books, or in nursery catalogues.

Bifora loureiroi Coriandropsis syriaca Coriandrum diversifolium Coriandrum globosum Coriandrum majus Coriandrum majus Coriandrum melphitense Coriandrum sativum subsp. asiaticum Coriandrum sativum subsp. indicum Coriandrum sativum subsp. vavilovii Coriandrum sativum var. afghanicum Coriandrum sativum var. africanum Coriandrum sativum var. anatolicum Coriandrum sativum var. arabicum Coriandrum sativum var. asiaticum Coriandrum sativum var. indicum Coriandrum sativum var. microcarpum Coriandrum sativum var. pygmaeum Coriandrum sativum var. vavilovii Coriandrum sativum var. vulgare Selinum coriandrum Sium coriandrum

Others in Coriandrum

Coriandrum tordylium

GardenDecoded is an educational gardening reference. Botanical data comes from World Flora Online and GBIF; growing guidance is our own. Always check a plant's toxicity and local invasiveness status before planting, and never eat or apply a plant based on this site alone.