Upon arriving to Alcatraz, many visitors are surprised at how, well, BEAUTIFUL, the island is. The gardens are a stark contrast to what they were expecting to find – a barren island in the middle of San Francisco Bay that has the world’s most famous prison. Test your knowledge about the gardens with these questions, I bet you learn something new.
1. In 2005, a plant inventory was done of the surviving vegetation on Alcatraz. How many species of plants were found?
A. Less than 50
B. Between 51 and 100
C. Between 101 and 200
D. Over 200
2. True or False – the island has no source of freshwater other than fog drip and rainfall.
3. True or False – all of the island’s soil was imported.
4. True or False – the gardens have plants from every continent except Antarctica.
5. True or False – inmate gardener, Elliot Michener,
Inmate gardener, Elliot Michener. Photo courtesy of J. Simpson.
was so attached to the gardens he created during his 9 year stay, that upon his transfer to Leavenworth Prison in Kansas, he requested to come back to Alcatraz to finish his sentence.
6. True or False – today, the garden volunteers have a worm farm in the rose terrace greenhouse.
7. The nasturtiums seen growing on the island today were introduced:
A. 1924 by the California Wildflower and Spring Blossom Society
Nasturtium. Photo by Shelagh Fritz
B. A seagull dropped the seeds
C. 2003 when The Garden Conservancy began clearing overgrowth
8. Alcatraz Island is 22.5 acres in size. The gardens make up:
A. 500 ft2
B. 1 acre
C. 2 acres
D. 4.5 acres
9. True or False – During the island’s days as a military prison, there was a mule stable on the west lawn.
10. True or False – Penitentiary guards would sometimes fish from the Alcatraz dock. They would use the fish heads to fertilize the island’s roses.
11. True or False – Penitentiary inmates tended flower gardens and would leave buckets of flowers on the dock for guards’ families.
12. The garden restoration began in 2003 and relied heavily on volunteer gardens. As of January 2013, garden volunteers have logged:
A. 1000 hours
B. 10 000 hours
C. 30 000 hours
D. 40 000 hours
13. True or False – once you are on the island, the garden tour is free.
14. The military and penitentiary encouraged inmates to garden, mainly to give the inmates something to do. A number of greenhouses were constructed on the island to help grow plants. Today, there are 2
The Warden’s greenhouse. Photo courtesy of GoGa.
greenhouses on the island, but how many greenhouses once stood on the island?
15. Today, Alcatraz is a protected sanctuary for many kinds of water birds who return to the island every spring to nest and raise their families. A few of these birds began coming to the island during the 40 years when the gardens became overgrown. Which birds come to the island because the overgrowth provides ideal nesting sites?
A. Seagulls and Brandt’s cormorants
C. Snowy egrets and black crowned night herons
D. Pigeon guillemots and penguins
16. True or False – there are still more gardens to restore on the island.
17. True or False – the military had vocational training for inmates to become gardeners.
18. The slope in front of the cell house was planted in 1924 to give a friendly look to San Francisco. The slope was restored in 2007 and the Persian carpet iceplant is blooming bright pink once again. The slope can be seen as far away as:
A. As you approach on the ferry
Pink persian carpet showing a cheerful face to San Francisco. Photo courtesy of J. Simpson.
B. Fisherman’s Wharf
C. Crissy Field
D. The Golden Gate Bridge
19. What is the secret ingredient in our award winning compost?
A. Bird guano
C. Anchor Steam hops
20. True or False – there is always something blooming in the gardens, regardless of the time of year.
1. d; 2. True; 3. True; 4. True; 5. True; 6. True; 7. a; 8. d; 9. True; 10. True; 11. True; 12. d; 13. True; 14. c; 15. c; 16. True; 17. True; 18. d; 19. c; 20. c
How did you do?
15-20 correct answers – You should become a docent!
10-14 – Very good!
6-9 – Pretty good.
0-5 – Come join us on a tour!