50-cell flats are recommended for tomatoes, melons, squash, cucumbers, and for growing larger flowers, herbs, and other vegetables. With drainage holes. Cells are 2 inches x 2 inches x 2 1/2 inches deep.

Trays are made from BPA food safe recycled plastic. They are wider at the top and taper down a bit to allow for easier removal of seedlings.

Use a bottom tray to water the seeds in the pots so you do not dislodge the seed by top watering. With our germination mix, the right amount of water will be absorbed for proper watering.

I use these in my greenhouse to start seeds.

They are reusable and sturdy. They last over several seasons before cracking.