HDme420: In nature nutrients are constantly added when water runs on the surface of the soil and percolates into the upper horizons of soil. In the grow room you have a closed system and have to add nutrients as they are depleted.
PsychOut Reviewed by PsychOut on . Advice needed for newbie :P Well lads im going to start my first grow soon and i was wondering can you do it without like all the nutrients so it would be natural and just water and lights ?haha And what kind of light would ye reccomend?Oh by the way its indoor. Sound:) -Matthew Rating: 5