hi,
i used 22l bucket for this grow. lighting was two cheap MarsHydro LED lamps - 150w and 300W. Lights where shared between three plants . i did have some PH problems in the beginning so it was nice to see plant grow up to be ~1,6M tall. distance between nodes was quite long too.
i used my own mix of potting soil, peat moss, guano and soil bacteria mix. plan was to grow without nutes but after PH troubles plant needed some help. i ended up using NPK fertilizer 4 times and also i added some calcimag and guano tee. first month was 24/0 and the rest was 20/4, total time of 87 days. that's it.
I have grown bigger plants in 11L container so don't get hang up on that... a lot of other components are in play here.
best of luck man.