Flush the toilet

Connect all the pipes

Find the secret priest hideout

Unlock Grandma's vault

Open the letter lock

Fix the Orangery staircase

Throw a flower in the bin

Go to the top of the tower

Germinate the Phoenix seed

Find a duck

Sit down on a seat

Play the harpsichord

Shake a locked door

Inspect all the ducks

Signal S.O.S. on the telegraph

Place a plant on every saucer in the Flower Room

Sit on a garden bench for one minute or more

Take a picture of a flower that's not the Fulguria

Grow the same plant three times or more

Inspect Arabella's paintings