I might be wrong and don't know about Botany

Rating: Null/10 (30 April 2016)

OK. I haven't been there yet and don't understand Botany and ecosystem how it works. But i believe there are Germs that break your waste and manure to make soil more potent etc. I believe the movie is working with some hypothesis about the red planet in terms of Ecosystem or may be I am out of touch with news that Mars had living organisms...Hunidity and fire in the chamber has no affect on the hightech equipment that were sent on mars... he has a greenhouse right in middle of his pad with Mars durt and soil, fire going on for water and humidity in that greenhouse high, which he gladly open on first sprout... man this is sciency of what? PS: Potato is a tough plant will grow even on just Saw Dust, mostly on saw dust so i give that one when he was planting it.