How to get best yield, small space

can anyone throw some ideas at me about how to get the most plant matter in an area that is 2.25x2.25x4 ft

i know of scrog but would that work in such a small space?
+rep might be in order

ps the strain is pure power plant of nirvana and im going to be working in a dwc bucket

good environment control , with lots of light

thanks for your input

Temperature 60-85 degrees. Scheduled nutrients. As much light as they can handle, keeping temperature under control. Good air circulation. Keep everything clean.

Genetics. Pick the right genetics and feed it. Thats how you maximize your grow. In fact, you can be an idiot when it comes to growing, but if you can buy the right seeds and buy one cannabis grow book, and follow the advice in it, chances are you'll have some really good chronic by the end of the season.

Everyone has their own little tips and methods for growing, but truth is, the soil and nutes mean diddily squat. The genetics of the seeds you grow however are everything.