These are the parts that allow you to add an Extra Shelf to the clear Perspex plant stand for rectangular trays. The main reasons you would wish to add an extra shelf is if you were growing Micro-Greens or Wheatgrass in the rectangular trays themselves.
Don't forget if you don't have a spare tray then see the related the items below.
Check out the related items below, click on the pictures for more info.
