Here is the full list of all 40 Wylde Flowers achievements.
Discover everyone's favorite foods
Turn the season to Spring again
Build the greenhouse
Start dating someone
Form a romantic partnership
Get engaged to be married
Marry Westley
Complete 100 bulletins
Make an intimate friend
Turn the season to Fall
Fly the broomstick for the first time
Discover the identity of all coven members
Shapeshift into a cat
Restore the barn
Make a good friend
Construct a larger garden plot
Make a casual friend
Complete 20 bulletins
Repair the mountain bridge
Turn the season to Summer
Restore the chicken coop
Upgrade the tool shed
Restore the ranch
Adopt the cat
Make a new acquaintance
Cast the initiation rite
Discover Gramma's basement
Meet all of the residents of Fairhaven
Start your farming life
Marry Amira
Marry Cameron
Marry Damon
Marry Giva
Marry Kai
Marry Kim
Cook every recipe
Craft every item
Catch every type of fish
Get gold stars on all 20 mine collection boards
Grow 20 flowers at once