Parts List for Electronic Board to Automate Plant Habitat Timing, Temp, Water, Feeding

Im going to be taking on something ive never done before and need a headstart. 

Before I ask my question I'd like to point out I have experience with the physical work on this project and am only seeking a parts list not a tutorial. :)

So i'd like to know what are the materials i would need to create an electronic board with the capacity to handle multiple timing sequences. I plan on making a sustainable habitat for a specific plant species and i'd like to remove the variable of random temps, human calculated food portions and specific consistent water cycles. 

Thanks for taking a look at my question!