Saint-Quentin-la-Poterie is about 5 km north of Uzès and some 30 km north of Nîmes. Joseph was one of ten children born to a family of horticulturists in the service of the duc d'Uzès. All hands being needed in the fields, Joseph was not sent to school. By the age of 17 he had proved his worth as a gardener, and the duke offered him a post at his mansion in Paris. Joseph took the opportunity to attend evening classes and learned to read and write. When friends of the duke began to ask his advice, his horizons widened and he started to make the high-level contacts that were to define his later career. In 1846 he left the duke's service to take up a post at the Tuileries Gardens near the Louvre. Responsible for the orangery, he began to look for a more durable form of container for the orange trees, which were moved from the open air into the greenhouses during the winter. He began to make them of cement (mixed with sand, cinders, and/or crushed firebricks) and reinforced them with a grid of iron rods. There was a general notion at the time that thermal expansion and contraction of embedded iron would rupture the concrete. It seems that Monier spent some years experimenting with his containers in order to prove that this was not the case.