How about:

1. We root clones.
2. We insert them into a 12" diameter pressure vessel. About 3-4 ft high.
3. We pressure our little plant with a 1800 ppm CO2 level, @ about 300 psi.
4. We turn ON our 1000W MH for vegetative growth, then our 1000W HPS for flowering.
5. We grow it hydro style.
6. We use small heat exchangers with coolant running through them.
7. We computerize the shit out of everything.

My :twocents: