RooTrimmer Leak-Proof Seed Starter Trays with 4" Humidity Dome & Drip Tray - 5-Pack Heavy-Duty Plastic Propagation Kit for Herbs, Microgreens, Indoor Gardening, Durable Reusable Plant Growing Trays

These are a game changer for my spring greenhouse set up. Better than I ever expected. Sturdy, vents work great, very tall domes and the smaller size fits two per shelf. I had a great success rate with germination this spring. Would recommend for beginners to seasoned pros. I feel the price was worth the great quality. I used these inside only**

So far I have been very impressed with this product. I can put 20 seedlings in small yogurt cups without crowding. The lid design is fantastic and I no longer have water dripping all over the table top where I put my seedlings in indoors. Which makes my wife very happy. Now all the condensate drips back into the basin instead of all around the edge of the lid.The vent on top is a great add-on since you don't want your plants being too moist once they have popped up. I start all my garden plants from seeds, and these trays and lids are perfect. They are also sturdy enough that I can haul the seedlings in and out when I harden them before planting in the garden. I've used the cheap, flimsy seed starters from Walmart in the past. But I took those to the dump as soon as I started using these. I highly recommend this product for anyone that grow garden plants from seeds.

I'd give these 5 stars, but they don't handle standard pot sizes. They don't fit all the standard carriers and shelves I use. That's a bummer, but they are very good quality, and I love how tall they are. My seedlings are much stronger before I plant them now given the extra room to grow. The vent is effective too. Just be prepared to buy new pots from them, or have a lot of wasted space.

I was already happy with the 4 nice, durable tall domes and trays for the price I paid, and that was before I even realized I got 2 grow lights with them! I immediately bought another unit. Highly recommended.

Love these, nice and tall for potted plants or great for moss propagating.

Super helpful and valuable product for starting your own seeds. Multiple uses

High quality materials. Lids and bottoms are thick, stiff plastic and the tops attach snugly to the bottoms. Almost immediately, the humidity built up and began warming the seeds. The taller lids give your plants plenty of room to grow before transplanting them. Highly recommend!

Received today. The 3.15” pots are too small for this tray- 1015.Ordered “June Fox Square Nursery Pots 3.3 Inches Flexible Plastic Seedling Pots Square Pots for Plants, Succulent, Flower, Pack of 60, with 60 PCS Plant Labels” and they for the 1015 tray with humidity dome perfectly. The trays themself seem -retry sturdy and domes are nice and tall. May come back and update review in a couple months after growing.