Product: 10 Pack of Durable Black Plastic Growing Trays (Without Drain Holes), 21" x 11" Perfect Garden Seed Starter Grow Trays: for Seedlings, Indoor Gardening, Growing Microgreens, Soil or Hydroponic.
Brand: Runge
Black Plastic Gardening Trays with NO drain holes.

 Growing Trays can be reused over and over again. Perfect for growing wheatgrass, starting seedlings, growing microgreens in soil & more. Sturdy black plastic. Precise fit for Sure to Grow pads and Micro-Mats hydroponic pads.

 Great for Growing:
 Fodder and Fodder Systems Microgreens
 Wheatgrass
 Germination of Seedlings
 Soil
 Rockwool
 Vermiculite
 Perlite
 Many other Growing Materials

ATTRIBUTES: Ultra-Durable, Top-Quality BPA Free Plastic Trays No Holes.
SUITABLE SIZE: Overall dimensions will measure 21"L x 11"W x 2"H. Sure to Grow Hydroponic Grow Pads and Micro-Mats Perfectly.
HIGH-QUALITY MATERIALS: Recyclable injection molded Polypropylene (PP #5) leach resistant plastic with no harmful additives.
REUSABLE: With good flexibility, durable.Great for Greenhouse, Seedlings, wheatgrass, microgreens and more.
APPLICATION: It is an ideal seed starter set up and very easy to carry around. Perfect plant germination tray for heat mats, humidity domes, microgreens, wheatgrass, fodder, hydro.

Search query: 11 x 21 plant trays for seedlings without holes
Relevance: Complement