I'm on vacation now. However, I have a bet with a friend. We want to build a 50x50x230 cactus farm in minecraft. However, I only have one week because I'm then net on the PC in the 2nd week. But now my question. Do you know a build bot / mod that you can activate then build a cactus farm? (Materials of the cactus farm are: stone bricks, sand, glass panes, cactus)
Survival or Creative? If creative you can simply insert schematics into the world:
Is survival unfortunately.
Then take a look at the "Baritone" bot. He could surely help you reduce resources.
You can easily manage such a farm in a week. (My opinion)