Grodan Gro-Smart Tray Insert

Heavy duty double sided tray insert!

Detailed description:

- Dimensions: 9.25”x20”x2”(23.5cmx50cmx5cm)
- Weight per tray: 1.8 lbs!
- Pefectly fits in any standard 10x20 flat
- Propagate great clones by keeping your GRODAN starters elevated away from the water at the bottom of the flat.
- 78 cells on one side; perfect for 1.5” A-Ok Plugs or Macroplugs
- Mesh side perfect for Mini-blocks or other GRODAN blocks.
- Easily sanitized in the dishwasher!