Herboo Coriander Seeds packet front showing coriander herb variety
Fresh coriander herb growing in a garden bed with bright green, aromatic leaves
Back of Herboo Coriander Seeds packet with sowing and growing instructions
Close-up of coriander leaves showing delicate, feathery foliage ready to harvest
Side view of Herboo Coriander Seeds packet with planting information

Coriander Seeds

Coriandrum sativum

Refreshing, feather-like leaf garden herb. Coriander... Cilantro - is a herb known by a couple of names but one distinct flavour. A short-lived but well-appreciated herb (by most!), Coriander is easy to grow and delivers on flavour, which makes up for its short drop into the party.

Approx 150 seeds

  • Pot Fans
  • Grow Your Own
  • Likes Sun
  • Herbs

Coriander Seeds – Quick Growing Guide

Coriander seeds are easy to sow from March to September, thriving in full sun with well-drained soil. Germination takes 7–14 days. Keep soil moist and harvest leaves from 4–6 weeks for fresh, aromatic herbs perfect for cooking and garnishing.

How to Sow, Grow and Harvest Coriander Seeds

  • Sow:March–September, direct or in pots
  • Germination:7–14 days
  • Grow:Full sun, well-drained soil
  • Water:Regular, keep soil moist
  • Harvest:Leaves from 4–6 weeks
  • Best for:Pots, herb beds, windowsills

Grow in Your Garden

Grow Fresh Coriander from Seed

Calendar

Coriander Seeds planting calendar: Feb–Sep: Sow indoors • May–Sep: Flowers

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
When to SowFlowers / Harvest

How to Grow

Coriander seeds are best sown directly outdoors from February to September, as the plant dislikes root disturbance. It thrives in cooler conditions, making window boxes, balconies, containers, and garden beds ideal locations for growing fresh coriander.

  • Sowing

    Sow coriander seeds thinly in well-drained soil from February to September, covering them lightly and watering gently to encourage germination. Regular sowings every 2–3 weeks ensure a continuous supply of fresh leaves.

  • Growing

    Thin seedlings carefully to allow good airflow and healthy leaf growth, spacing plants to accommodate their 0.6m height and 0.25m spread, ideally in 25cm pots or similar spaces. Growing coriander in partial shade during warmer months helps prevent bolting and supports steady development from May to September.

  • Plant care

    Keep coriander plants evenly watered to support their growth and protect them from hot midday sun to extend the cropping period. Harvest leaves little and often to encourage fresh growth, and if plants start to flower, cut them back or resow to maintain a continuous supply of tender leaves.

About Coriander

Coriander is a fast-growing annual herb prized for its fresh, citrusy leaves and aromatic seeds. Widely used in global cooking, it thrives in the UK when grown cool and moist. Ideal for pots and small gardens, it rewards regular picking with fresh flavour all season.

  • Pot Fans
  • Grow Your Own
  • Likes Sun
  • Herbs

Eventual height & spread

0.25m
0.6m
Plant

History of Coriander

One of the oldest herbs, coriander seeds have been found in ancient ruins dating back to 5000 B.C. The name derives from the Greek word 'koris', meaning ‘stink bug’, reflecting the herb’s distinctive aroma. It’s a versatile herb used worldwide in cooking.

Other NamesChinese parsley, dhania and cilantro
Pet/Baby SafeNon-toxic

FAQs

Close-up of coriander leaves showing delicate, feathery foliage ready to harvest
Side view of Herboo Coriander Seeds packet with planting information

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