Neem is a tree within the mahogany family. Its popularity has increased over the years in Barbados as it has many benefits.  This tree can grow in a variety of soil types once they are well drained.  Neem is drought-tolerant and is grown to prevent soil erosion and to help in soil conservation.  It also improves soil fertility as well as water holding capacity.  Neem is a well known natural pesticide. It is grown to prevent pests and an oil is also extracted from the leaves to apply to plants affected by pests.

Medicinally, the leaves and bark of this plant are used for skin diseases. The flowers are used as a tonic and to relieve stomach ailments.  The bark is bitter and has traditionally been used to treat fever, nausea, vomiting and skin diseases.

Fun Fact: Timber is produced from Neem and is used for making doors, windows, fence posts and more.

This grass is grown best under sunny conditions and is adapted to grow in a variety of soil types that are well drained.  Oil extracts are used in perfumery, cosmetics and pharmaceuticals.  It is grown around the boundaries of gardens for soil conservation and is used as a vegetable, culinary herb and beverage base.

Medicinally, lemon grass is used in the treatment of gastrointestinal ailments, fevers and hypertension.  A tea is made as a remedy for cough, flu, gingivitis, digestive problems and stomachache.

Fun Fact: Beekeepers sometimes use lemon grass oil in swarm traps to attract swarms of bees.

Commonly known as Vetiver, khus khus is a grass that is widely grown throughout Walkers Reserve.  This plant is grown by many to stabilize soil and protect against erosion. The culms which grow close together, help to reduce surface water runoff which increases the amount absorbed by the soil.  The mulch increases water infiltration and reduces evaporation, thus protecting soil moisture under hot and dry conditions.  The mulch also assists in protecting against splash erosion.

Fun Fact: Oil is extracted from the roots of the plant and is used for cosmetics.