Plants

Plants provide a specific biosphere when planted in a greenhouse, allowing to add more crew members consuming this biosphere if the necessary quarters is constructed. Take note that plants can spread to empty plots within the greenhouse, this applies to all plant types and tiers.

0²
Dioxygen (oxygen) is a corrosive substance and highly flammable.

NH³
Nitrogen trihydride (hydrogen nitride) is commonly known as ammonia.

KOH
Potassium hydroxide (potassium hydrate) is commonly known as caustic potash.

N²O
Dinitrogen monoxide (nitrous oxide) is commonly known as laughing gas.

HCl
Hydrogen chloride is a corrosive substance.