Originally Posted by Art_R

If it weren't for the avocados, I would suggest the 3x4 spot. But, the avocados will eventually become full sized trees so in the not too distant future, you will have a conflict between the two. As for the first spot, you could try to select which pups to keep to train the plant to stay parallel to the fence. But looking at your photo again, I see that it gets even narrower in one direction and you have plants blocking the other direction. Also I can't say how well the pups will do in shade before they grow taller than the fence. I also suspect that your neighbor on the other side of the fence will end up with bananas in their yard. Neither spot is ideal. You probably don't want the avocados that close to the house anyway, so here is another thought: Find a different spot for the avocados and put the bananas in the 3x4 spot. You want to space your plants based on how big they will grow in the future, not how big they are when you first get them.

BTW... where did you get your Patupi?