Growing plants are not the only puzzles in Botany Manor, as the mansion itself has secret rooms and locks that require logic to get through. Here is how to solve the Library code and the Library symbol puzzle in Botany Manor.
How to Solve Library Code in Botany Manor
Players will receive a Gatehouse Delivery after solving the Pixie Tears and Wolfglove plant puzzles. There will be no package, but a note from Elizabeth containing the code to the locked Library on the second floor.