So, I didn't actually get to see much of the spectacular gardens, but I exchanged emails with one of the owners, and he offered a tour the next day for 20 euro per person. Think this would be better to see than the Boboli Gardens next door which I have seen a few times.
Unfortunately, I was leaving the next day and couldn't make the tour, but the owner was very kind and courteous and offered to let us see it next time I'm in Florence. read more