St. John's wort leaves are typically oblong, ranging from 1 to 3 cm long and 0.3-1.0 cm wide. They are smooth-margined and a yellow-green color. A key feature is the presence of translucent dots on the leaves, which are visible when held up to the light. These dots are actually glandular tissue. The leaf margins may also have scattered black dots. Additionally, St. John's Bush has a long history in traditional medicine, where it has been used to treat respiratory issues, skin conditions, and to cleanse the blood, thanks to its anti-inflammatory and antioxidant properties