[bluGill]

Not really. Leafy greens are expensive in the store for what you get: a lot of labor required, and spoil quickly after harvest. It makes sense to automate indoors. Most crops need a lot more space, and a lot less labor. Indoor farming is not economical for these.

Don't get me wrong: there are a number of crops where it makes sense. They are an important source of nutrients (and taste!), but a poor source of calories overall.

[onecommentman]

Or to grow in a small home garden. Leafy greens are the easiest crop to grow in a small plot, or even indoors. Greens, fruits and tomatoes/peppers are the easiest for home growers to become self-sufficient. The labor is credited as exercise and therapy.