Kimi,
The video does not mentioned only 12 species of jabuticabas. The guy stated that there are tens (dezenas) or maybe hundreds (centenas) of differents types of jabuticaba native to the southeast Brazil, in the Mata Atlantica area. For those of you that speak Spanish, "dezena" in Portuguese means (ten) and not a dozen which in Spanish is 'docena". The guy does not mention anything about putting something acidic into the pot. Maybe a brazilian portuguese language expert can help us with this subject...
ahahahahahahahaah Just I joke! Brazilians tend to have a good sense of humor!
The only jabuticaba, the guy recommends for an apartment patio, is the hybrid. He dismisses the sabara variety as a pattio variety, and puts it under the table. But, he recommends it if you have room to plant it in a yard.
Besides jabuticaba hibrida (hybrid), I would recommend jabuticaba spiritosantensis or jabuticaba Grimal for an apartment patio. It it a very precocious variety and may be kept at a small size.