Earlier quoted context omitted.
I would say corn, then potato. But you're right, the startup isn't being all that forthcoming with details and it's likely their claims are (greatly) exaggerated, or perhaps, from a purely "well, technically..." point-of-view. There's an excellent article that champions the calories-per-acre metric by WP: https://www.washingtonpost.com/lifestyle/food/in-defense-of-... In the calorie department, corn is king [..] corn…
If I was designing a two-acre farm to feed my family, I wouldn't devote much space to corn. Corn is a very useful crop but mostly once it's processed and you need a lot of it. Here's what I think I'd grow: Potatoes - Incredibly easy to grow. Produces a ton of food. Can be grown in trash cans on otherwise unusable land. Very versatile and useful in so many cuisines. If I had to place my bets on one staple crop, it's p…
The potatoes, on the other hand, he grows by the bucket in piles of hay thrown into old, bald tires. I suspect the damned things will grow in anything that's been near a nutrient.