Trifolium incarnatum aka Crimson Clover

Trifolium incarnatum, also known as crimson clover or Italian clover, is a species of clover in the family Fabaceae. It is native to most of Europe but has been introduced to other areas, including the United States and Japan. This upright annual herb typically grows to a height of 20-50 cm (8-20") and is unbranched or branched only at the base. The leaves are trifoliate with a long petiole, and each leaflet is hairy and measures between 8-16 mm across with a truncated or bilobed apex. The flowers, which are produced throughout the spring and summer, are rich red or crimson and congested on an elongated spike inflorescence that is 3-5 cm tall and 1.5 cm broad. The individual flowers can reach up to 10-13 mm long and have five petals. Notably, the banner of each flower does not sit upright but rather folds forward. It is important to note that Trifolium incarnatum is not a houseplant and is typically grown outdoors. Additionally, the plant does not require regular watering but prefers soil that is well-draining. Finally, Trifolium incarnatum does not require added fertilizers if you repot it each time it doubles in size.