Or, if you prefer, when in Rome, do as the Romans.
One thing I have been learning is to grow what the locals do, more than what I am used to from the North. In the North, we grew things like peas,
root crops, cole crops, tomatoes, etc. Hard to grow was peppers, okra, melons, and anything that took 100 days or more to mature. Zuccinis were a plaque they grew so well and produced so much.
Here, peppers, okra, melons, mustard greens, carrots, onions, chayote, passion fruits, bananas, plantains, pineapple, figs, mangos, tropical spinach, squash (like hubbard), all so easy it is scary. But, zuccini dies lol. Tomatoes, only cherry ones are easy. Cabbage isn't too hard, brocolli surprisingly
enough, pretty easy. Lettuce, a bit difficult. Cukes, not too hard, either. Potatoes, not going to happen here (too low). Yucca, incredibly easy. Papa chinas, naturalized - and taste better than potatoes to me.
To lower cost, and frustration, we have been changing our diet to adjust to what is easy to grow.
And you have never had a pineapple till you have had an organic one, straight from the garden, fully matured!
I guess what I am saying is that one way to save a lot of money is eat what is easy to grow, instead of driving yourself to distraction trying to grow things that are difficult.