For use with cell paks, Jiffy Pots or Strips, Jiffy 7’s or your own containers. Economical and waterproof with a built-in well that holds excess water that drains from inserted pots & containers. These standard size trays are known in the horticultural trade as “1020” trays. 5 trays No Holes – $11.25. Please use the drop down menu below to place your order.