Most gardeners have a winter pastime of pouring over plant order catalogues, examining each plant and adding it to a wish list. Here in San Francisco, while we do not quite receive the same snowstorms as elsewhere, we do have long nights and look forward to spring.
I placed an order for heirloom Gladiolus from Old House Bulbs this past fall and they arrived this week! With their bright pink labels, they looked like bags of candy. I ordered a selection of bulbs that would have been available to gardeners before 1963. The federal prison closed in 1963, and so when choosing heirloom plants, we try to be as authentic as possible.
Gladiolus flowers were identified in a few historic
photographs from the 1940s and 1950s, in one photo an inmate is actually holding a whole armful of apricot sprays of flowers. Often, these bouquets were taken to the chapel to decorate the altar, or placed on the dock for resident families to come and take for their own homes.
Another photograph shows the blooms standing at the back of a bed in the Prisoner Gardens on the west side of the island. Maybe the inmates were able to order from a catalogue too? Or maybe a guard brought them back to the island to be planted. Not knowing how plants arrived on the island is part of the mystery of gardening on the Rock. At any rate, a great deal of effort was put into obtaining plants to provide beauty.
The gladiolus that I ordered have fun names – Friendship, Carolina Primrose, Dauntless, Bibi, Melodie, Contentment (probably not the best name for being on Alcatraz), Abyssinian (which appears in the Gardens of Alcatraz book), and Boone. These glads will be planted this coming week in the Rose Terrace in the raised bed in front of the greenhouse, where the photo of the inmate holding the cut gladiolus was taken.
Last year, our gladiolus had significant rust, so this year we will experiment with treating them with a fungicide and lifting them at the end of the growing season to store them for the winter.