Vesta's Shop sells a range of products from mushroom and eggplant seeds to apple and peach tree seeds.
To get to Vesta's shop:
1. Go out of your house and go down the little path leading out of your farm.
2. Go right from where you are and across the bridge where Flora sometimes is. You will see lots of crops in rows if you continue along.
3. Find the first house with a straw roof. At 4PM on any day except a monday, go into there and you will see Vesta behind a counter.
4. Go up to the counter where Vesta is, press A and buy whatever may please you.
5. Enjoy farming even more with Vesta's seeds