
The price for the flowers skyrocketed, the potatoes themselves still haven't become popular. Although they probably will once she makes them more popular for tea and all but it should still create some job revenue for commoners as they'll need to increase growing and production of the potatoes themselves and not just the flowers.

Yea I'm hoping she can make some sort of potato business like she did with the roses so that not only will there be a surplus of jobs from tending to the potato farms for both the flowers and the spuds but also an excess of potatoes making them more readily available for food since as of now they're usually imported.
I feel bad for the commoners. The price and demand for sweet potatoes have increased, can they still afford it??