The Viagrow quad thick extra-strong propagation seedling trays are reusable BPA free and built tough for long-lasting durability. These super strong trays are great for fodder, wheat grass, micro greens or general seed starting and hydroponic use. They are 4 times the thickness of regular 10 x 20 trays so save your money and buy it once. If a 72 insert is required please see product number V726220 and for a tall dome please see product number VTD300.

• Food safe PP plastic is BPA free inside dimensions 20.5 in. x 10.25 in. x 2.25 in. and outside dimensions 21 in. x 11 in. x 2.5 in.
• 4-times the strength as standard propagation trays assures durability and years of use
• Fits most cell plug inserts and humidity domes, for 72 insert search V726220, for tall humidity dome search VTD300
• Great for wheat grass, fodder, micro greens, germination and hydroponic use
• Outside dimensions 21 in. x 11 in. x 2.5 in.