The quick and convenient guide to growing your St John's Wort! This species of St John's Wort features tall plants, and large yellow flowers. The perennial is very easy to grow and is often grown for medicinal purposes. It produces a lot of seed, so spreads readily by reseeding. Order Your Sacred Plant Co Echinacea How To Grow St Johns Wort From Seeds # 1 | Direct sow in the fall, pressing the tiny seeds in the surface of rich soil and sprinkling a very thin layer of soil on