This combined ticket is offered at a special reduced price.
The ticket provides entry into the flower field in the moat at the time selected when you buy the ticket and entry into the Tower of London one hour later. This will give you enough time to enjoy the flowers and stop to enjoy the views and stalls on the Wharf.
Your ticket will include two parts, one part that you will need to have scanned when you enter the moat and the other to be scanned when you enter the Tower of London. You can show your ticket on your mobile or print it out onto A4 paper.