- Make sure this fits by entering your model number.
- Has 78 cells
- Gro-Dan is the registered trade mark of Grodan, Inc.
- Rock-wool material creates a porous growing medium
This fits your .
Supreme Hydroponics, Gro-dan Gro-Smart Starter Tray. Fits any standard 10 by 20 flat and keeps the Gro-dan elevated from the bottom of the flat.