Originating from the Appalachian Mountains of the United States, the black locust—scientifically known as Robinia pseudoacacia—was introduced to France in the 16th century by Jean Robin, father of the renowned botanist Vespasien Robin, who served King Henri IV.
In honor of Jean Robin, Swedish naturalist Carl Linnaeus bestowed the tree its scientific name. Capable of reaching 30 meters in height, black locust features a slender trunk relative to other trees of similar stature. This deciduous species sheds its leaves in autumn, with vibrant green foliage gradually turning yellow as the season progresses.
Its white, hermaphroditic flowers emit a delightful sweet, fresh fragrance and are highly attractive to bees, making them melliferous.
Ideal Soil and Exposure: Select sunny, sheltered sites with well-drained, sandy, limestone-rich soil.
Sowing and Planting: Sow seeds from March to April or September to November.
Care Tips: Perform annual pruning at the end of winter.
Harvesting, Storage, and Uses: Renowned for their perfumed richness, the flowers are prized in perfumery. The wood, exceptionally resistant to weather and pests, is ideal for durable furniture.
