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Plant guide

Fenugreek.

Trigonella foenum-graecum

Pronounced try-go-NEL-uh FEE-num GREE-kum

Also known as Classical Fenugreek, Fenugreek, Greek hay, Greek-clover, Sickle-fruit Fenugreek, Sicklefruit fenugreek

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Fenugreek is a charming annual herb that is widely used for its aromatic seeds and leaves. It grows quickly and thrives in sunny spots with well-draining soil. You will love how easy it is to start from seed in your own garden.

At a glance

Care level
Easy
Plant type
Annual herb
Light
Full sun
Indoor light
Direct sun
Water
Every 2 to 4 days
Mature size
2 feet
Growth rate
Fast
Hardiness
USDA 9 to 11
Bloom time
Late spring to early summer

Care

Keep the soil consistently moist while the seeds germinate and the young plants establish. Watch for yellowing leaves which often indicate the soil is staying too wet for too long. Ensure the plant receives plenty of sunlight to encourage healthy growth and seed production.

Watering
Keep the soil evenly moist but never soggy.
Feeding
Apply a balanced liquid fertilizer once a month during the growing season.
Pruning
Pinch back the tips to encourage a bushier growth habit.
Repotting
As an annual plant, it is typically grown from seed each season rather than repotted.
Soil
Well draining sandy loam
Soil pH
6.5 to 7.5
Temperature
5 to 30°C
Humidity
40 to 60%
Drought tolerance
Moderate
Lifespan
Annual, typically 3 to 5 months
Fragrance
Strong
Deer and rabbits
Moderate

Signs it needs repotting

  • Roots growing out of the drainage holes
  • Stunted growth despite regular watering

Safety

People
This plant is generally considered safe for human consumption.
Children
The seeds are small and pose a choking hazard to very young children if left unattended.
Contact allergens
Some individuals may experience skin irritation when handling the fresh plant.
Airborne allergens
Pollen from the flowers may cause mild respiratory irritation in sensitive individuals.
Edibility
While the seeds and leaves are common culinary ingredients, consume in moderation as excessive intake may cause digestive upset.

How to identify it

  • trifoliate light green leaves
  • small white or yellow flowers
  • long slender curved seed pods
  • distinct maple syrup aroma
Height
0.3 to 0.6m
Spread
0.15 to 0.3m
Leaves
green, deciduous
Flowers
white, yellow, 1 to 2cm
Fruit
brown, Summer

Common problems

  • Powdery mildew — A fungal infection that appears as white dusty patches on the foliage.
  • Root rot — Occurs when the soil remains consistently waterlogged for too long.

Growing it

Propagation
seed
When to plant
Spring
Overwintering
This plant is an annual and will complete its life cycle before winter arrives.
In containers
It grows very well in containers, provided you use a pot at least 20 centimeters deep.

Direct Sowing

  1. 1. Prepare a sunny spot with well draining soil.
  2. 2. Sow seeds directly into the ground in early spring.
  3. 3. Cover lightly with soil and keep moist until germination.
  4. 4. Thin seedlings to 10 centimeters apart.

Plant fenugreek with other fast growing annual herbs to maximize your garden space.

Grows well with

  • Coriander — They share similar growing requirements and are often used together in cooking.
  • Dill — Dill grows well alongside fenugreek without competing for resources.

Similar species

  • Alfalfa — Both are legumes that share similar growth habits and nitrogen fixing properties.

Science

Family
Fabaceae
Genus
Trigonella
Order
Fabales
Class
Magnoliopsida
Native range
Mediterranean region and Western Asia
Conservation
This species is widely cultivated and not of conservation concern.

It thrives in well drained soils and sunny locations, often found in disturbed areas or cultivated fields.

Value to wildlife
nectar source
Pollinators
bees
Uses
culinary spice, leafy green vegetable, medicinal herb

Through the year

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Flowering
Fruiting
Foliage

Ecological indicators

Salinity
2/9
Soil reaction
6/9
Light
8/9
Temperature
7/9
Moisture
4/9
Nutrients
5/9

Taxonomy resolved against GBIF.

Questions people ask

Can I grow fenugreek in a container?
Yes, it grows quite well in pots as long as they have good drainage.
When should I harvest the leaves?
You can harvest the leaves when the plant is about 15 centimeters tall.

Where the name comes from

The genus name Trigonella refers to the triangular shape of the flowers, while the species name translates to Greek hay.

Good to know

  • Fenugreek has been used for thousands of years in traditional medicine.
  • The name foenum-graecum means Greek hay.
  • The plant is a legume that helps fix nitrogen in the soil.

Is your fenugreek looking unwell?

This page is a general guide. Pocket Botanist diagnoses problems from a photo of your actual plant, works out watering for your light and conditions, and reminds you when care is due.

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This guide was generated with AI and checked against GBIF taxonomy. It is general information, not horticultural or veterinary advice. Read about how we build these guides.