Greenhouse trees and seedlings?

[final parrot]

Is there even enough room in the greenhouse to house all the trees and seedlings? I just unlocked rank C and was excited about the trees, but holy cow! they take up alot of space! Does anyone have Screenshots of how they organized theirs or is there no way to fit them all?

[zealous sleet]

yes those are right- their placemnet is 3x3 to grow but the outside set of blocks (so the 5x5 area) can be filled in now that the tree is planted

basically as long as the surrounding 8 blocks are empty- you can fill the rest in