St. John's wort - Seeds
Hypericum perforatum
St. John's Wort (Hypericum perforatum) is actually a shrub that has been used as a medicinal plant since ancient times due to its many benefits. Originally from Europe, it is now naturalized in America and Australia. The Latin name perforatum refers to the tiny perforations visible when holding the leaves up to the light, which contain the essential oil of the plant.
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ReferenceHypericum perforatum
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ConditionNew
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FamilyHypericaceae
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Solar expositionSemisombra
Sol -
WateringLow
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Frost resistanceHigh
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Planting timeApril
August
December
February
January
July
June
March
May
November
October
September -
Hardiness (USDA)4
5
6
7
8 -
LifecyclePerennial
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Flower colorYellow
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FoliageDeciduous
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Spacing45-60cm
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Height30-60cm
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Special treatmentRequires light for germination
Requires stratification
Sowing in seed tray
Planting time
Data sheet
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FamilyHypericaceae
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Solar expositionSemisombra, Sol
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WateringLow
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Frost resistanceHigh
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Hardiness (USDA)4, 5, 6, 7, 8
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LifecyclePerennial
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Flower colorYellow
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FoliageDeciduous
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Spacing45-60cm
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Height30-60cm
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Special treatmentRequires light for germination, Requires stratification, Sowing in seed tray
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