In many areas of the world, changing foliage colors signal seasonal transitions. Even if we don’t experience it where we live, we’ve all seen pictures of maples, oaks, and dogwoods showing off their gorgeous autumn leaves. Although I’m happy enough not to have to deal with ice and snow, I do envy those who get to enjoy the glorious reds, oranges, and yellows that signal the coming of winter.
Here in Southern California, our autumn foliage doesn’t look that different from our summer or winter foliage, but we do get a magical burst of color this time of year. As spring transitions into early summer, the purple blossoms of the jacaranda tree begins to appear on the skyline and light up our streets. At first, just a few bell-shaped flowers dot the bare branches but, seemingly overnight, the tree’s canopy is covered in a vibrant violet-blue cloud.
Although the jacaranda is our city’s official urban tree, it is not native to our area. Originally from South America, they are said to have been introduced here in the early 20th century by the locally renowned horticulturist, Kate Sessions. Fortunately for us, our climate proved ideal for the jacaranda and it has flourished here ever since.
Jacarandas can be found all over San Diego, including downtown, La Jolla, and in Balboa Park. We are lucky to have several beautiful jacarandas on our block and, not too far away, a whole neighborhood is lined with the trees. I don’t know the history behind the mass planting, but it appears that every house on the street has at least one of the trees in its yard.
As spring warms into summer, the tree’s ephemeral blossoms start to fall, creating a lavender carpet on the lawns and sidewalks below. Pretty soon, green fern-like leaves begin to appear on the branches, and the once vibrant tree starts to blend into its surroundings again. If we are lucky, we may get a smaller bloom in the fall but, most likely, we will have to wait until the following spring, when the magic of the jacaranda tree reigns again.