Hypericum hakonense
Hypericum hakonense, commonly known as St. John's Wort, is a perennial ornamental plant that thrives in full sun and prefers medium watering. It typically grows to a height of 0.5–1 meter and is suitable for USDA zones 5–9. This plant produces yellow flowers from June to August and prefers loamy, sandy, or clay soil. It is beneficial for pollinators but is not fragrant, toxic, or evergreen.
Light
Full sun
Watering
Medium water
Soil
Loamy, Sandy, Clay
Height
0.5–1 m
Spread
0.4–0.6 m
Zones
5–9
Flower colors