St. John's Wort

St. John's Wort is one of the most widely used medicinal herbs, traditionally brewed as a tea for insomnia, depression, and anxiety. It is also used topically as an essential oil for sunburn, arthritis, and muscle pain. The plants are easy to grow and tolerate any soil type. Note that it can become invasive in some areas and, in large quantities, may be toxic to some livestock.

At a glance

• Variety: St. John's Wort
• Type: Heirloom, open-pollinated, non-GMO perennial herb
• Traditional use: Herbal teas and topical oils
• Soil: Tolerates any type
• Starting: Start seeds 4 to 5 weeks indoors
• Sun: Full sun

Best for

• Medicinal and herbal teas
• Topical essential oils
• Pollinator plantings
• Easy-care herb beds
• Naturalized areas

How to grow

Start seeds indoors 4 to 5 weeks before transplanting outdoors, then move to full sun. It tolerates a wide range of soils and establishes easily. Because it can spread aggressively, plant it where you can keep it contained.

About MIgardener

MIgardener is a Michigan-based company known for affordable heirloom seeds that help home gardeners grow more from every packet.