I live in a subtropical climate and it seems like most typical garden plants are not really good for our weather, it's too hot for some and too wet for many who like hot.

Our winners are:

Trees- starfruit, longan, mango, papaya all do well.

Garden -

summer, wet season - Okra mostly. Hong Tsoi, Eggplant (little ones) Watermelon (little ones) sweet potato (Stokes Purple), tomatoes, basil.

winter, dry season- Collards, peppers, broccoli (Green Magic) cauliflower, arugula, fennel, lettuce, radishes. Cilantro, or dill. A lot of the typical northern summer plants can be started in December or January to grow in the "spring" that runs from January to April ish.

In between - peppers, fennel, mustard greens, eggplant, pumpkin type squash (but bugs always eat it) tomatoes.

So... cool story

Ann Reardon from How to Cook That, took Coke, and tested it for HFCS, it of course indicated it was in there, then she took a Mexican Coke, and it also indicated, but it claims not to use it.

Apparently, the acid in the Coke breaks down the sucrose in the cane sugar, making the product very close to the HFCS variant. She followed up with a blind taste test (very limited size, just her family) and found they were very close in flavor.

It would appear that we do to some decent extent enjoy HFCS.

https://www.youtube.com/watch?v=ajVWRx8vsjE

For Polish speakers theres this book by prof. Łuczaj: https://lukaszluczaj.pl/dzikie-rosliny-jadalne-polski-pelny-tekst/ - every plant that grows in our region and can be eaten. In some more edgy cases backed by his own experimentation on himself.

Tbf, many are kinda disgusting to modern palettes. Lamb's quarter sucks compared to stuff like spinach, kale, or collards. Pokeweed needs extensive preparation to make it safe. Wood sorrel, horseherb, and prickly pear grows where I currently live, but I haven't tried them yet. My dog likes horseherb despite the little spines for some reason. My grandmother used to fry dandelions and plaintain which was pretty good.