Hydrobuilder.com has the largest selection of tray sizes from 1ft up to 8ft wide to help you build your next ebb and flow system. Shop for the best indoor grow trays and hydro stands here.

10 Plant Growing Trays (No Drain Holes) - 20" x 10" - Perfect Garden Seed Starter Grow Trays: for Seedlings, Indoor Gardening, Growing Microgreens, Wheatgrass & More - Soil or …

10 Plant Growing Trays (No Drain Holes) - 20" x 10" - Perfect Garden Seed Starter Grow Trays: for Seedlings, Indoor Gardening, Growing Microgreens, Wheatgrass & More - Soil or Hydroponic

Shop our huge selection of hydroponic grow trays, grow tray stands, tray lids as well as ebb & flow packages for your hydroponic garden. We offer hydroponic flood tables in many sizes as …

Here at Hydrobuilder, we carry a wide selection of 4' x 8' grow trays and flood tables. Find your favorite brands at the lowest prices, including Active Aqua, Duralastics, Flo-n-Gro, and …

Whether you need a seed starting tray for your greenhouse grow table, a propagation tray to place on the windowsill or a flat to showcase plants during a farmers market, we have the right …

Discover our wide selection of trays for growing seedlings and houseplants. The collection includes options in a variety of durable materials. Free Shipping on All Orders Over $49