What would happen if you planted a tree in space?

It would most likely die because it needs nitrogen , sunlight , and water , basic things that you can't exactly find in space

It will have no chance of surviving since a tree needs H2O which is water ...and their is no carbon dioxide in space . There is just no chance for a tree to survive so basically if you plant a tree nothing will happen.

The answer is atmosphere. there are four spheres of the earth: 1. geosphere (from greek word 'geo' = ground), 2. hydrosphere (from greek word 'hydro' = water), 3. biosphere (from greek word 'bio' = life), and 4. atmosphere (from greek word 'atmo' = air). a magnetosphere is a region of space around astronomical objects controlled by the magnetic field of that object. through the process of elimination, since lightning is present in the air, it can be found in the atmosphere.