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EMORSGATE SEEDS

Completely Wild Since 1980

By Appointment to HRH The Prince of Wales

Suppliers of Wild Flower and Grass Seeds

Emorsgate Seeds, King’s Lynn

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Eyebright – Euphrasia officinalis

£1.00

(Carmarthenshire)

Please note: We do not export outside of the UK.
We are unable to deliver to Northern Ireland, Channel Islands and Isle of Man.

£ / 1g : £ 3.00

£ / 10g : £ 10.41

Out of stock

  • Description
Description

Description

Eyebright is an attractive little plant with small white bright-eyed flowers. It is particularly noticeable when growing in profusion amongst the plants in old grassland as an uplifting constellation of small flowers. Eyebrights are an extremely variable and botanically difficult group of species and subspecies. The seed we offer is (probably!) Euphrasia nemorosa: the commonest eyebright in England and Wales. Its flowers, like all eyebrights, carry a yellow blotch on the lower lip and are often tinged purple. In many respects eyebright is like a smaller cousin to yellow rattle as it shares many characteristics including being hemi-parasitic on other grassland plants.

Habitat Information

Eyebright is an annual hemiparasite of low fertility grasslands particularly dry habitats on calcareous soils including meadows, roadsides and lightly grazed pastures.

Eyebright plant forms vary considerably in response to habitat. The seed we offer was collected from a plant population growing in a Yorkshire Dales meadow and so as a consequence is a relatively robust type.

Eyebright, like its larger cousin yellow rattle, parasitizes and draws nutrients from the roots of a wide range of meadow plants including grasses and legumes. Research has however not established to what extent eyebright debilitates its host plants, or if its presence can change the balance of species in a grassland. It would seem that its influence is more subtle than that of the more substantial yellow rattle.

Seed requires a period of chilling to break dormancy and germinates in early spring. There is no persistent seed bank in the soil.

Growing Information

The sowing season for eyebright is between August and December.
Eyebright seed must be sown in autumn as it needs a prolonged period of chilling through the winter to trigger its germination the following spring. Eyebright can be sown as part of a mixture, or on its own into established grassland prepared as below.

The most suitable sites for Eyebright will be open grassland of low fertility and with a balanced sward without tall, coarse or vigorous grasses. Prepare for sowing by cutting the grass very short (25mm) or by grazing very hard and open up sites for germination by harrowing or raking.

Eyebright seed is very fine so low application rates of 0.1g/m2 are probably sufficient to inoculate a site. Broadcast seed on to your prepared surface.

Eyebright is an annual that does not form a persistent seed bank in the soil. As a result it must set seed each year to perpetuate from year to year. To achieve this, eyebright must be allowed to grow without disturbance (eg mowing or grazing) from April until August. Mowing and grazing should be resumed to maintain sward structure once the plants have set seed.

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    • HOME
    • ABOUT US
      • In the beginning, and now
      • Our objectives
      • Our team
    • NEWS
    • SPECIES
      • Wild Flower Species
      • Wild Grasses, Sedges and Rushes
      • Amenity and agricultural cultivars
      • Method for sowing species
      • Sowing Yellow Rattle
      • Growing Wild Orchids
    • MIXTURES
      • Complete Mixtures
        • General Purpose Meadow Mixtures
        • Meadow Mixtures for Specific Soils
        • Brush Harvested Meadow Mixtures
        • Special Habitat mixtures
        • Cornfield Annuals
      • Wild Flower Only Mixtures
      • Grass Only Mixtures
      • Mixtures and sowing rates
      • Sowing and Aftercare
        • Ground Preparation
        • Sowing
        • Aftercare
    • ADDITIONAL INFORMATION
    • COMPLETELY WILD
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    • ABOUT US
      • In the beginning, and now
      • Our objectives
      • Our team
    • NEWS
    • SPECIES
      • Wild Flower Species
      • Wild Grasses, Sedges and Rushes
      • Amenity and agricultural cultivars
      • Method for sowing species
      • Sowing Yellow Rattle
      • Growing Wild Orchids
    • MIXTURES
      • Complete Mixtures
        • General Purpose Meadow Mixtures
        • Meadow Mixtures for Specific Soils
        • Brush Harvested Meadow Mixtures
        • Special Habitat mixtures
        • Cornfield Annuals
      • Wild Flower Only Mixtures
      • Grass Only Mixtures
      • Mixtures and sowing rates
      • Sowing and Aftercare
        • Ground Preparation
        • Sowing
        • Aftercare
    • ADDITIONAL INFORMATION
    • COMPLETELY WILD
    • BASKET
    • CONTACT
    • CATALOGUE REQUEST
    • ORDERING
    • SIGN IN/ REGISTER
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