The ancient Aztecs were skilled in agriculture and had a deep connection with nature. In some Aztec kitchens, built-in indoor gardens and hydroponic systems were incorporated to grow a variety of crops. These gardens were designed to make the most of limited space and resources, allowing the Aztecs to have a constant supply of fresh herbs, vegetables, and fruits. The hydroponic systems used in Aztec kitchens involved growing plants in nutrient-rich water, ensuring optimal growth and yield. This innovative approach to kitchen gardening played a crucial role in sustaining the Aztec civilization.