Euphrasia stricta
TAXONOMY
FamilyOrobanchaceae
GenusEuphrasia
Zone4
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Euphrasia stricta, commonly known as eyebright, is a semi-parasitic plant native to Europe and parts of Asia. It is often found in meadows, grasslands, and other open areas. The plant is known for its small, white to purple flowers and its ability to attach to the roots of nearby plants to obtain nutrients. Euphrasia stricta undergoes a dormancy period during the winter months.
ALSO KNOWN AS
Strict Eyebright
Euphrasia alpina subsp. asturica
Euphrasia asturica
Euphrasia brevipila var. reayensis
Euphrasia edouardii
Euphrasia eliasii
Euphrasia ericetorum
Euphrasia heribaudii
Euphrasia majalis
Euphrasia pumila
Euphrasia reayensis
Euphrasia rigidula
Euphrasia stricta subsp. edouardi
Euphrasia stricta subsp. pseudosuecica
Euphrasia stricta var. puberula
Euphrasia stricta var. suecica
Euphrasia suecica
Euphrasia tavastiensis
OVERVIEW
VPDCalculate
WaterDry
SoilLoamy
LightDirect Bright (6 Hours)
Temperature18° C
Humidity50%
Dormancy4 Months
pH6.5
Pressure1,013 mbar
DETAILS
Care Instructions
Euphrasia stricta requires bright, direct sunlight for optimal growth. It thrives in moderate temperatures and prefers environments with moderate humidity. The plant should be watered sparingly, allowing the soil to dry out almost completely between waterings. It is best suited for outdoor growth in areas that mimic its native habitat.Soil
Euphrasia stricta prefers well-draining loam soil. The soil should be kept relatively dry, as the plant does not tolerate waterlogged conditions. A soil mix that allows for good drainage and aeration is ideal.Fertilizer
Euphrasia stricta does not typically require additional fertilization. It obtains nutrients from the roots of nearby plants, so a nutrient-rich soil is not necessary.Repotting
Euphrasia stricta is not typically grown in pots and therefore does not require repotting. It is best grown directly in the ground in suitable outdoor conditions.Propagation
Euphrasia stricta can be propagated by seed. The seeds should be sown in the fall, allowing them to undergo a natural cold stratification period over the winter. Germination typically occurs in the spring.Pruning
Pruning is not required for Euphrasia stricta. The plant naturally dies back during its dormancy period and regrows in the spring.Toxicity
Euphrasia stricta is not known to be toxic to pets or humans. All parts of the plant are considered safe.Additional
Euphrasia stricta is often used in traditional medicine for its purported benefits to eye health. However, scientific evidence supporting these claims is limited. The plant's semi-parasitic nature means it can be challenging to grow in a garden setting without suitable host plants.REVOLUTIONIZE YOUR PLANT CARE
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