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Seeds with shipping
express 24-48h
express 24-48h
13 years of experience
sowing seeds
sowing seeds
Excellent germination
with our info
with our info
St. John's wort - 1000 seeds
(Hypericum perforatum)
€2.35
VAT included
San Juan's grass ( Hypericum perforatum ) is actually a shrub that has been used as a medicinal plant since ancient times for the benefits it offers. Originally from Europe, but naturalized today in America and Australia. The Latin appellative drizz
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Hypericum perforatum
Data sheet
- Family
- Hypericaceae
- Solar exposition
- Semisombra
Sol - Planting time (Northern Hemisphere)
- April
August
December
February
January
July
June
March
May
November
October
September - Hardiness (USDA)
- 4a
4b
5a (temp. mín. -28.9 to -26.1 °C)
5b (temp. mín. -26.1 to -23.3 °C)
6a (temp. mín. -23.3 a -20.6 °C)
6b (temp. mín. -20.6 a -17.8 °C)
7a (temp. mín. -17.8 a -15 °C)
7b (temp. mín. -15 a -12.2 °C)
8a (temp. mín. -12.2 a -9.4 °C)
8b (temp. mín. -9.4 a -6.7 °C) - Lifecycle
- Perennial
- Flower color
- Yellow
- Foliage
- Deciduous
- Spacing
- 45-60cm
- Height
- 30-60cm
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San Juan's grass ( Hypericum perforatum ) is actually a shrub that has been used as a medicinal plant since ancient times for the benefits it offers. Originally from Europe, but naturalized today in America and Australia. The Latin appellative drizz