Talking about Celis, he obviously wanted to cultivate nonstop. But since he couldn't do it, he had another very important job during the two months he did nothing every year. Celis was collecting countless types of plants and spreading them all over the territories. He was basically the sole responsible for the growth of plant life in the Soul Gem Planet.
Through his roots, which were spreading further and further around the planet, he checked the situation of the areas he had to start working. 'Hum... considering the positioning of the fake sun, this area is better to be left alone. It is pretty much a desert already. Trying to grow trees and smaller plants here will be too troublesome. I'll keep just a few of my roots in this place, just in case. Besides, Kentucky can bring some desert-type Demon Beasts later on if he passes near such a place.'