The Plantball is the first stage of a biological source of fuel that is created using tree saplings, sugar canes, wheat, seeds, or leaf blocks. The Plantball is placed in a Compressor, resulting in a Compressed Plants.
Note: using saplings to produce plant balls now gives you two.
The Plantball.... A ball made out of... PLANTS! Isn't it GREAT?
These Plants are a BALL... Who needs Triangles or something like that... A ball is better! HAYO!
Wait a minute.. I just got a call from the headquarters, in this universe nothing round exists. Back to the lab, guys! And this time, don't ignore the frikkin laws of minephysics!