Comment by peterjlee

This may work for a few Whole Foods customers who pay $5 for a bottle of herb infused water but I wonder if the cost is going to be reasonable enough for most people. Real estate cost alone may trump every other cost savings. Even if that "farm" can produce 10x more per square foot from vertical farming, the real estate cost of a grocery store in a city is a lot more expensive than a farmland in the middle of no where.