Seed Starter Tray Set 24-Cell USB LED Timer
High Quality
Free US Shipping
Hassle Free Returns
Consistent seedling growth indoors without guesswork
Enable controlled germination and early plant growth — integrated LED lamp with adjustable light cycles, transparent humidity dome with ventilation, and 24 separate cells per tray
Why is this Seedling Tray Set perfect for you?
✔ Optimized indoor seedling growth environment: The set provides a controlled growing environment combining humidity control and light regulation that supports seed germination and healthy early growth. Adjustable LED lighting with timer and brightness settings mimics natural conditions, while the transparent humidity lid with ventilation balances moisture and air circulation.
✔ Prevents common seedling issues and simplifies monitoring: Drainage holes in the trays eliminate excess water and reduce root rot risk, while 24 individual cells keep seedlings separated for clean, organized growth. The transparent lids allow easy visual inspection without disturbing the seedlings.
✔ Complete starter kit for indoor seed starting: Includes four seed trays with lids and integrated LED lamps, plus two mini gardening tools and plant labels. This comprehensive set ensures all necessary components are available to begin indoor seed propagation immediately.
Specifications
Tray dimensions: 7.3 x 5.5 x 4.3 in (base height)
Cell configuration: 24 cells per tray, each cell approx. 1.5 x 1.5 in
Material: Polypropylene plastic (PP), transparent lid
Power supply and lighting: Integrated LED plant lamp, powered by USB controller with adjustable brightness and timer
Frequently asked questions
Quick answers about ordering from Couje. More detail on our full FAQ page.
How much does shipping cost, and how long does it take?
Shipping is free on every order — no minimum. Orders are typically delivered within 4–12 business days (processing included), and every order includes tracking. Full details are in our Shipping Policy.
What is your return policy?
You can return items within 30 days of delivery. Once your return is received and inspected, we process your refund to the original payment method. See our Return & Refund Policy for the full process.
How do I track my order?
As soon as your order ships, we email you a tracking number. You can follow your delivery at any time on our Track Your Order page.
How can I reach customer service?
Email us at support@couje.com or use our contact form. Our team is available Monday – Friday: 09:00 AM – 05:00 PM EST and replies within 24 hours. Saturday – Sunday: closed.