Square-Stalked St John’s Wort (Hypericum tetrapterum) plants
£3.95
Square-stalked St. John’s Wort (Hypericum tetrapterum) is a medium-height perennial commonly found in damp habitats across the UK. It thrives near ponds, marshes, and watercourses, producing bright yellow flowers from June to August. Its distinctive square stems and simple, aromatic leaves make it easy to identify. The flowers attract bees, hoverflies, and other pollinators, while the plant contributes to the structure and biodiversity of wetland edges and damp meadows.
Warning: This plant is toxic if consumed and should not be eaten by people or animals.
Our Square-stalked St. John’s wort plants for sale are priced per plant. For orders over 500 plants please contact us.
All our plants are native British wildflowers grown in Peat-free compost in our sustainable nursery.
| Common Name | Square-Stalked St John’s Wort |
|---|---|
| Annual, Perennial or Biennial | Perennial |
| Latin Name | Hypericum Tetrapterum |
| Height | 60 – 90cm |
| Flowering Time | June – September |
| Colour | Pale Yellow |
| Management | Square-Stalked St. John’s Wort is a hardy plant that is tolerant of a range of conditions. It does best in full or partial sun, and damp or poorly-drained ground, or shallow water. |
| Fact Sheet Included | Yes |
| Size | 65cc, 9cm pot |
