Here is the full list of all 13 Flower Shop: Summer In Fairbrook (EU) trophies - there are 1 silver, 11 gold and 1 platinum.
Work on your plot of land for the first time.
Get all other trophies.
Unlock romance scene with Susana.
Get one of the two Susana endings.
Unlock romance scene with Clara.
Get one of the two Clara endings.
Unlock romance scene with Jill.
Get one of the two Jill endings.
Unlock romance scene with Marian.
Get one of the two Marian endings.
Buy seeds for the first time.
Get the alone ending.
Save 1000 coins or more at the end of the game.