Cat grass planter with customizable grid and easy-print pot

Change the grid pattern, thickness and desity by playing around with extrusion width of the infill, infill percentage and infill pattern. Remember that some settings, like percentage and pattern, are specific to that modifier mesh.

Made a few tweaks of my own to improve printing and material efficiency of Metikumi's small cat grass planter. 
I flattened the bottom of the inside of the pot between the ribs and I made the bottom thinner.
In my experience is that infill and overhangs over infill are the hardest places to get watertight, so by removing those features from the model it's almost guaranteed watertight.
I also modified the grid with a modifier mesh so i can choose the grid pattern and density based on your seeds or preferences.