Choisya shrubs, commonly known as Mexican Orange Blossom, is a low maintenance shrub native to Mexico yet grows well in UK soils. Its beautiful fragrance from Spring flowers when crushed, resembles the orange blossom and is often used to make scented candles and soaps. Fully hardy, Choisya shrubs are often planted as hedges, due to their ability to grow up to 2.5 meters high.