The sky around the San Francisco Bay Area has been very active this week – from storm clouds to Fleet Week’s Blue Angels practice runs. Dramatic clouds and sudden rainfalls, while unexpected for this time of year, were
refreshing and washed the island clean after the end of bird nesting season. The plants soaked up this first substantial rainfall and were sparked back to life after the dry summer.
Surprisingly, spring bulbs have been emerging in Officers’ Row. Daffodil leaf tips are poking through the soil and grape hyacinth (Muscari armeniacum) have shot up over the last couple of days. Other bulbs such as Chasmanthe and Watsonia have been nudged into growing and their bright green leaves are a refreshing sight. Bear’s breech (Acanthus mollis) leaves are unfolding as well, each leaf being an exquisite living art unfurling from a knarled exposed root.
All of these plants have origins in other mediterranean climates similar to that of the Bay Area. They are adapted to dry summers; being baked in well drain soils and with the slightest moisture can be triggered into growing. Examining the survivor plant list for the island, it is no surprise that many on the list are from climates similar to ours.
Elsewhere on the island, the nasturtiums (Tropaeolum majus) continue to self-sow where
they please. The nasturtiums were introduced to the island in 1924 by the California Wildflower and Spring Blossom Society as part of a beautification effort by the military. Whether you consider them invasive or successful, they are a part of the island’s rich horticultural history. Seeing them sprout now is reassuring that another generation will continue to decorate the slopes with brilliant orange and yellow flowers.
While some visitors plan their vacations to not be in rain, a visit to the island during a storm is exciting and the island feels more alive with the elements. Watching a storm approach through the Golden Gate and sweep toward you is a vacation memory that you cannot put in a photo album.