3-layer planting system with a large capacity that can hold different beans or other sprouting ingredients at the same time, allowing you to plant more soy sprouts in a compact space and enjoy a rich and varied supply. Four seasonal planting modes adapt to ambient temperature to address low germination rates and discoloration risk from seasonal temperatures, helping you grow fresh sprouts reliably year round. External 1.5 liter water tank for continuous watering; you do not need to open the lid to add or change water, so the sprouting process remains uninterrupted and the sprouts stay hydrated. Customer service: For any questions about this product, contact us and we will reply within 24 hours. Practical use scenarios: - Ideal for a small apartment or kitchen with limited counter space to grow multiple sprouts at once. - Suitable for families who want a variety of fresh sprouts available for meals. - Useful for small cafes or meal prep operations that require a steady supply of fresh sprouts.