Constant light,
24 hr. a day, and a sprayed hydro-solution. No soil or root medium is used.
Both the shoots and roots are used as a feed supplement, for livestock
and poultry, yielding remarkable health and production results.
Seven Pounds of rye grass from a pound of seed in Seven Days !!!
Using Hydroponics to Understand the Earth's Life Processes
On the Atomic Level
Tommy's History Of Western Technology