10 Seed Starting Plant Growing Trays (Without Holes) - Durable, Reusable - Grow and Start Seeds, Good for Your Greenhouse, microgreens and Hydroponics - Pack of 10 Flats

The trays are sturdier than the ones used in garden centers. I like the smaller size because they are easier to move around when full of soil. I use them indoors with a grow light and on the corner of a covered porch where they get indirect, bright sunlight. I've read in comments they warp in prolonged, direct sunlight. Since I use them to grow tender greens, I shelter them from direct sunlight, so it's not an issue for me.

I transplanted seed pods in them after they started to leaf. I also noted that they can be used for other things in our new greenhouse.

Great size, fits perfectly into the large trays that come with a nationally known garden supply company’s grow light kits. Hard-to-find size. I love to start seeds in these trays, then transplant to 4” pots or directly into the garden.If you want single use trays, these are great. They are easy to carry when full and stack nicely.However, the plastic is very brittle after just a couple months. I’ve purchased about 50 in the last 12 months and have had to patch every one with duct tape to keep it in use. I finally searched for this size of tray on the internet and found a company selling them in a much sturdier plastic. It’s worth it to me to pay a little more for trays that will last. But if you don’t need that these trays are perfect.

These are much heavier than the ones I started with. They are very sturdy, I keep checking if I have it doubled-up. Nope, each one is very strong. I take them to the garden with me to carry in my produce with no wobble!

They're great quality. I am using them to carry my seedlings around and as watering trays. They're sturdy and I'm very happy with them. Will definitely buy again if I need more. If you are watering from the top there are parts at the bottom that raise up a bit higher so any water that leaks out goes into the lower spots and your plants won't stand in the water all day.

These came with 4 of the 10 damaged in shipping. I'm dinging stars because even though technically Amazon does the shipping, the product has no protection. If you are going to sell something so fragile, put the product in a box or other protection before you give it to amazon.These are polyethelyne (think supermarket mushroom containers etc), but still adequately heavy duty for a season or two, if they don't get cracked in shipping. Heavier than the namebrand jiffy seed starter stuff you would buy at the homestore. I'm using them as giant saucers for an automatic watering system to make sure I don't flood my home, and they are fine for that, but I think they would also be reasonably ok filled with dirt or whatever. They are smaller than the typical ones on here, which was what I needed, and which probably makes them stronger if you're filling with dirt or whatever. Check your size requirements. The price is a bit high for what you get, but so is everything these days- I think it's called inflation.

Nice size, easy for me to handle compare to the larger ones. They hold about 3 six inches pots.

it is exactly what I was looking for.

Purchased these trays and 4 out of 10 were cracked in the corner. Packaging was intact, only trays were broken. I doubt the others will last long. They are very thin, not sturdy as advertised.