20-cell Seedling Tray with Clear Raised Cover — efficient, durable propagation system Key benefits Optimizes space and organization: 20 independent cells provide a scientific layout to keep seedlings separated and well-organized, reducing transplant shock and improving overall success rates. Faster, more reliable germination: The clear raised cover plus adjustable ventilation slits reproduce greenhouse-like conditions to retain moisture and warmth while allowing airflow control, accelerating germination and early growth. Durable, safe construction: Made from high-quality polypropylene (PP), the tray is rigid and deformation-resistant. The anti-fall, wear-resistant, and odorless material creates a stable, safe environment for seedling development. Easy monitoring and control: The transparent cover lets you visually track each growth stage and make timely, data-driven adjustments to watering and ventilation without disturbing the plants. Features and specifications 20 independent cells for separate seedlings and cuttings Clear raised cover with adjustable ventilation slits for climate control Transparent lid for real-time observation Constructed from rigid, deformation-resistant PP; anti-fall, wear-resistant, and odorless Performance and compatibility Recreates greenhouse microclimate for improved moisture and heat retention while allowing controlled aeration Suitable for a wide range of seeds, cuttings and small succulents; ideal for starting vegetables, herbs and ornamental plants Robust PP build supports repeated use and safe transport of seedlings Use scenarios Home gardeners: Start vegetable, herb or flower seedlings on a windowsill or bench with consistent germination and easy monitoring. Small nurseries and greenhouse propagation: Organize batches of seedlings efficiently while maintaining controlled humidity and ventilation to speed up production. Education and research: Observe and document germination and early growth stages through the transparent cover without disturbing the environment. Practical advantages Reduces seedling loss and rework through better spacing and climate control Improves workflow for transplanting and potting operations Transparent monitoring supports timely, evidence-based maintenance decisions Choose this 20-cell PP seedling tray when you need a space-efficient, durable and controllable propagation solution that simplifies seedling management and improves germination results.