In plant propagation jobs, you work in a nursery or on a farm to grow, transplant, and breed seeds and plants. Your responsibilities vary but you typically cultivate and fertilize plants. You may monitor and promote plant growth, use sexual and asexual propagation techniques to create new plants, and identify and irradicate pests like mold, fungus, and insects. Additionally, you are responsible for maintaining an appropriate physical environment to encourage plant growth by monitoring air quality, lighting, and ventilation. In some positions, you fulfill administrative duties like hiring and training employees and maintaining detailed records.