Need help!!?

I have a 4 foot plant In my back yard in a 18 gallon pot. There is no sign of flowering. I need this plant to be done harvesting by early September. Will this work....? Taking my plant and putting it on a platform that I can wheel back and fourth between my shed and outside to introduce the 12/12 light cycle. If i put my plant in the shed around 6 pm then take it out at 6am and wheel it back out into the yard? I have heard of other growers doing this and being successful. If u could tell me any suggestion and answers that would be great. And do I need a fan in the shed since the plant will be in there during the 12 hour uninterrupted darkness?

I will upload pictures later today so you can see what I'm working with.

that will work fine. make sure shed has room for her to flower and is light proof.

The key to this approach is to be absolutely consistent with your timing and make sure the shed is completely lightproof. It should work if you can keep to your schedule. Some growers start out with a 36-hour blackout period. I don't grow indoors and never tried this so I can't give more details - you might want to look that up. Yes, a low fan will help.

It's so hard to do if u have. Busy schedule but as long as that plant receives no more than 12 hours of light she will be forced to flower. Happy growing