I received notice that I'll be getting a 225sf ft plot (12'6" facing north/south, by 18') in our community garden, and now I'm scrambling to figure out what get started, and how to set everything up.

I have no clue how I should set up my boxes, and I'm hoping someone here can help?

The only two things I've decided are that I'd like to have two 3x3 potato boxes at each bottom corner of the plot with the space between for hay/dirt storage, and I want to put up a basic small fence around the plot which might eliminate access to anything from outside the plot. I would also like to have the option of putting trellises up as needed...

Oh yes... I have short arms, and so boxes with over a 2 foot reach from any side might be hard for me to work with...

Thanks in advance for any help provided!