![Picture](/uploads/2/1/2/7/21271896/published/dscf3901.jpg?1559939027)
As i had a surplus of seed trays, having switched to multi-cell tray inserts i decided to investigate the possibility of converting some of these to gravel trays. From all of the seed trays i found two types that were suitable to be converted. I experimented with a hot glue gun to seal the holes in the trays allowing them to be used as gravel/watering trays.