Force Flowering~!

so i got a female thats about 3 weeks old and no bigger than 7 inches. she is in the dirt right now.. as i am moving in 2-3 months i would like to flower this baby and get some smoke for the new location... how would i go about doing this? this plant is in a canyon and it gets sunlight most of the day. what should i cover the plant with? i was thinking of covering it with a 5 gallon bucket but i dont want the plant to get bigger than the bucket during flowering.. since this might as well be a 12/12 from clone, what yield can i expect? the strain is GRAPE APE..

[h=1]Ahem......[/h]

black trash can ...they are on sale right now @ home depot $10

you need to make a drip run off on the bottom of the garbage can...cardboard or plastic...

i have never done this ...just read about it...

and need way more info if you want a yield guess ....