FB122 Amethyst Basil ( Ocimum basilicum )
Amethyst basil is a variety of Ocimum basilicum (sweet basil) known for its striking deep purple, nearly black leaves. It is a type of purple Genovese basil with a flavor profile similar to its green counterpart, with some variations noted.
It offers a sweet, intense basil flavor, sometimes described as slightly spicier than green varieties. Some sources suggest the flavor of raw, fresh leaves is superior to when it's cooked, as high heat can dull the taste.
The large, glossy, dark purple leaves have a similar shape to green Genovese basil. It also produces delicate purple flowers, which are edible and can attract pollinators.
The plant is known for its vigorous growth and is often more cold-hardy than other Genovese-type basils. It is also slower to bolt (go to seed), which extends the harvesting season for its leaves. It typically grows to a height of 16–20 inches.