HYPERICUM Sτ. Joh's Wort, Hypericum perforatum, organic seed
(It. iperico, erba di san Giovanni)
Biennial medicinal plant of the family Hypericaceae. The flowers are harvested during the summer period for various purposes. Typical in Greece is the production of balsam oil.
Sowing: end of winter/spring and at autumn.
Distances: About 25 x 50 cm between plants.
Seeds of commercial class - EEC Regulation - open pollination - non-GMO - organic certified - Commercial CE - open pollinated - GMO FREE
Doses of seeds: about 15-20gr / 1000 m2. by nursery seeding and transplantation.
Doses of seeds: about 500gr / 1000 m2. by direct seeding in field
Ideal temperature for germination: 18-25 °C.
Seeds per gram: about 8000-10.000 (0,1 grams = 800-1000 seeds)