look up any word, like the eiffel tower:
 
2.
when the root of the plant is exposed in a hydroponic systemm and is always being sprayed with water/nutrents.BOOM!!!
Big hydro bud
by lalaplaoza May 09, 2003
 
1.
Like hydroponics, except the plants roots are suspended in air, and sprayed with a nutrient mixture. This is very very cool, and is the cutting edge of plant growing technology. The results are supposed to be even better than with hydroponic systems.
by Root January 08, 2003