Crested Cow-wheat
Melampyrum cristatum · Orobanchaceae
The gardener's calendar
Ideal time to plant crested cow-wheat: set it out when the soil is neither frozen nor waterlogged, and water generously as it establishes.
ID card
- Scientific name
- Melampyrum cristatum
- Family
- Orobanchaceae
- Type
- Annual herbaceous plant
- Flowering
- June to September
- Adult height
- 20 to 60 cm tall
- Foliage
- Deciduous
- Hardiness
- Very hardy
- Origin
- Temperate Europe
Care
Light exposure
Crested cow wheat prefers partial shade to full light, depending on your local climate. It adapts well to open woodland areas and woodland edges where it receives dappled light. Excessive shade will reduce its flowering.
Soil
This plant enjoys light, well-drained soils that are slightly acidic to neutral. It tolerates poor and stony ground, making it a hardy, undemanding species. No need for rich soil preparation.
Watering
Crested cow wheat is undemanding for water once established. Water moderately during prolonged dry periods, especially during flowering. In natural conditions, it thrives on regular rainfall without intervention.
Pruning and cutting
No pruning is necessary for this annual herbaceous plant, which self-seeds naturally. Leave the flowers to fade in place if you wish to harvest seeds for next year's reproduction. You can cut it back after flowering if you want to limit seed dispersal.
Fertilizer
Crested cow wheat requires no fertilizer. Being a wild and hardy plant, it thrives in poor soil. Excessive nitrogen would encourage foliage at the expense of flowering.
Diseases and pests
This plant is very resistant and rarely suffers from diseases. No specific treatment is generally necessary. It may be affected by aphids under very favorable conditions, but intervention remains rare and optional in a natural garden.
Did you know?
Crested cow wheat is a semi-parasitic plant that establishes a subtle relationship with the roots of other herbaceous plants, hence its classification in the Orobanchaceae family. Its distinctive pink or purple crest-shaped flowers attract bumblebees and are an appreciated element of natural meadows and wild gardens. Its Latin name 'cristatum' literally means 'crest-shaped,' a direct reference to the characteristic morphology of its inflorescences.
Where to buy it
Plant in spring or early autumn, avoiding spells of intense heat. Pick a plant with healthy foliage and roots that are not exposed. Best time: March, April, May, September.
Add this plant to my garden →Plants from the same family
- Meadow cowwheatMelampyrum pratense
- Yellow rattleRhinanthus minor
- Pedicularis palustrisPedicularis palustris
- Melampyrum sylvaticumMelampyrum sylvaticum
- Red bartsiaOdontites vernus
- Marsh lousewortPedicularis sylvatica
Tips generated and checked by Viridia — adapt them to your local climate.