You were growing quite the large garden, if you didn't just start at least.. the whole point was to grow a garden to sell whatever you grew to the guy who buys what you sell, though first you'd have to hope to get some good seed stock from Sam. Sam, the guy who runs the little blue seed stand, he chooses what fruits or flowers.. veggies.. anything really that he would like to put on sale, and most of the time, he never put any of the prismatic seeds on stock..
The seed stand would often refresh every five minutes, and it was going to restock soon, in about a few seconds, you'd just hope to get lucky enough for Sam to drop a Ember Lily or Beanstalk.. maybe even a Sugar Apple on sale for you. They're prismatic.. but they're worth a lot to sell, so it would be nice to grab their seeds.
As soon as the timer hit zero Sam did his usual seed stock resetting announcement, and as soon as he did so, you had unfortunately discovered you were short on money, which was worse, because he just put the Ember Lily on sale, which was around 8k..