In order for you to play Grow Home on Linux with minimal graphics settings, your computer must meet the following requirements
Operating System:
SteamOS / Ubuntu 14.04
Processor (CPU):
Intel Core2Duo E7300 @ 2.5 GHz or AMD Athlon II X2 240 @ 2.8 GHz
Memory (RAM):
2 GB RAM
Graphics Card:
nVidia GeForce GTS 450 or AMD Radeon HD5670 (1024MB VRAM)
Storage:
1 GB available space
In order to play Grow Home on Linux with maximum graphics settings, you need a computer with a configuration no worse than the following
Operating System:
SteamOS / Ubuntu 14.04 or later
Processor (CPU):
Intel Core i3 550 @ 3.0 GHz or AMD Phenom II X4 955 @ 3.2 GHz
Memory (RAM):
4 GB RAM
Graphics Card:
nVidia GeForce GTX560Ti or AMD Radeon HD6870 (1024MB VRAM)
Storage:
1 GB available space