St. John's Wort Seeds
$3.25
Hypericum perforatum
Yellow flowering herb often used for landscaping grows up to 3' tall. Used to enhance mental well-being. Seeds benefit from cold stratification. Needs light to germinate so sow on soil surface and press lightly, but do not cover. Full sun. Drought-tolerant. Frost hardy perennial. - Planting Information
| Average Seed / oz | Seed / 100' Row | Average Yield / 100' Row | Days to Harvest |
| 205000 | n/a | n/a | 90-120 |
| Planting Season | Ideal Soil Temp | Sun | Frost Tolerance |
| After Last Frost | 65-80°F | Full Sun | Frost Sensitive |
| Sowing Method | Seed Depth | Direct Seed Spacing | Min. Seeds Per Packet |
| Transplant or Direct Seed | surface | 3-4" | 300 |
| Mature Spacing | Days to Sprout | Production Cycle | Seed Viability |
| 12-18" | 14-30 | Perennial | 2-3 years |