Outdoor growing

Yesterday I posted I was going to start my first indoor grow of 3 think different autos but I decided instead Im going to do it outside instead. However I will start them indoors along with my photoperiod blueberry for 2-3 weeks until I know there strong then Im using five gallon buckets for the final containers for the autos and placing them inside q huge cage but they can only get 14 inches tall before they touch the top of the cage I am using for protection. Once they get this tall I don't know whether Im going to take them out of the cage and put fencing around them or do a scrog grow but I haven't ever heard of an outdoor scrog grow however I think it will work good and I will be able to tie all side branches to the side of the cage but all new branches up top I will scrog.Advice?

I forgot with the photo blueberry I plan to dig a hole about a square meter size and as soon as I can take the first top it will be cloned instead of just a pinch that i believe actually know from experience it will make my plant a short stumpy tree.

Many people scrog outdoors. I will be doing this as well this year.

Old single bed frames work well.

But just google "out door scrog" in images and it will show you lots of different ways .

Lol I bet it does and I have scrogged that way plenty too. Guys that is something new to me as far as a grow goes and I don't know how it was written lol

Screen of green