Slender St John's-wort (Hypericum Pulchrum) is a perennial herb in the Clusiaceae family with easy care difficulty. It requires moderate watering and full sun or partial shade light in USDA hardiness zones 5-8. This plant is safe for cats and dogs.

Hypericum pulchrum is a slender, erect, hairless perennial plant growing 20 to 50 cm tall with smooth round stems and few pairs of alternate bluntly oval leaves that almost clasp the stem.