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