For Mary McGilvray, vice president of the nonprofit that operates Altadena Community Garden, the remediation of the soil has given her a renewed sense of purpose upon her retirement.
“This is one of the most beautiful places in the late afternoons when the sun hits those mountains,” she said. “One of the first times I was here by myself, the mountains were purple, and these Latino men were riding their horses in their full silver regalia down the street and into the park here—and there was a guy sitting here playing the banjo, and it was absolutely magical.”
‘One of the Hardest Things Human Beings Have to Do’
African Americans established the garden in the early 1970s when local homeowners, equestrians, tennis enthusiasts, and politicians agreed to convert the site of a former military academy into a leafy haven. With tennis courts and a horse arena nearby, Black residents cultivated a few small plots, and Los Angeles County installed water lines for their use.
The space, which is both gender and politically diverse, became so coveted that some members would drive for miles to weed and water their patch of ground. In July, even with remediation underway, the waiting list held 133 names. It can take as many as three years to receive a plot.
Many plots belong to two or more gardeners, who often step in to nurture each other’s fruits and vegetables when a partner goes on vacation, gets knee surgery, or is buried in work.
“Gardeners are doing one of the hardest things that human beings have to do: share land,” said Omar Brownson, executive director of the Los Angeles Community Garden Council, which counts about a third of the region’s 150 gardens as members. “Think about all the conflict around the world. Most of it is around sharing land.”
At the Altadena garden’s 2023 summer picnic. (Photo courtesy of Altadena Community Garden)
In Altadena, even residents who aren’t members of the community garden eagerly await its reopening, particularly its famed summer picnic. “I had a wonderful experience during the last picnic when we had the public in here,” recounted Kurt Zubriskie, who is considered a “new member,” having belonged for a mere three years. “I had a fair field of strawberries, there were some kids over there stealing strawberries, and it was just wonderful—they were so happy and joyous.”
The event won’t happen this year, as gardeners patiently remediate the soil. If it tests negative for toxins later this year, the nonprofit will install a sprinkler system and, if all goes well, reopen by early next year. The group is still raising some of the money they estimate they will need to finish remediation, as well as building an office on site.
“As soon as money comes in, it goes out,” said Silvera Grant, a past president of the garden, whom members credit with helping to transform the institution from “one of privilege” to one where access is equal for all.

