Ladera Ranch Mom’s Itchy Battle Over Pesticides Amid Cancer Concerns

When Jenny Granero, a three‑kid mom from Ladera Ranch, took a stroll through her cul‑de‑sac on August 27, she never imagined that a simple walk would leave her arms and legs crawling with an intense, almost burning itch.

Granero says the sensation hit her a few hours after she passed a slope where a local landscaping crew had just applied an herbicide called Specticle G. “I’ve never felt anything like it,” she told The California Post. “It started as a rash, then it spread everywhere, and I couldn’t stop scratching.”

Within days the relentless scratching left bruises—most noticeably a dark, sore patch on her thigh that she still shows to doctors. The itching finally faded after three or four days, but the experience lit a fire under her.

Granero isn’t just any resident. She’s the founder of the advocacy group Ladera Goes Organic and a vocal member of Protect Ladera, a grassroots effort demanding the homeowners’ association (HOA) stop using conventional chemicals. The push comes as the affluent enclave grapples with a startling cluster of rare cancers: at least a dozen cases of Ewing sarcoma and synovial sarcoma have been identified, with six confirmed deaths.

“No one should have to wonder whether what they’re breathing, drinking, or touching is harmful,” said John Gresko, a father of five and another Protect Ladera organizer. “We’re talking about precaution, not causation.”

After the rash appeared, Granero called Poison Control, reporting both her symptoms and the herbicide she suspected. The hotline’s advice was simple: monitor the reaction and seek medical attention if it worsened. She then notified LARMAC—the Ladera Ranch Maintenance Corporation that runs the HOA’s landscaping contracts.

LARMAC’s response was to recommend she see a doctor and, oddly, to ask her for a precise map of her route. “Show me on the map where you walked,” a manager from O’Connell Landscape Management, the contractor that applied Specticle G, recalled telling her. Granero obliged, providing a sketch of the street and the exact stretch she’d traversed.

The incident also caught the eye of the Orange County Agricultural Commissioner’s Office. An assigned senior investigator opened a case, requesting photos of Granero’s bruised thigh and arranging a site visit to verify where the spray had occurred. According to the commissioner’s office, the herbicide had indeed been applied on August 26—one day before Granero’s walk.

While officials have not yet linked Granero’s rash directly to the pesticide, the community pressure produced a quick win: LARMAC sent an email to all residents announcing a temporary halt on Specticle G applications. The pause was first set for 60 days and later extended to 120 days, ending on November 14.

Meanwhile, the California Department of Public Health is conducting its own review to determine if the rate of sarcomas in Ladera Ranch exceeds what would be expected statistically. So far, the investigation is ongoing, and no definitive conclusions have been released.

Granero’s personal ordeal has turned into a political one. She is now running for a seat on LARMAC’s board, promising a shift toward organic landscaping methods—if the budget allows. “It’s not just about me,” she says. “It’s about every kid playing in the park, every family drinking tap water, and every neighbor who might be sensitive to chemicals we can’t even see.”

For now, the town watches, hopeful that the pause on chemicals will buy time for a thorough scientific look, and that their youngest residents won’t have to face another diagnosis like the tragic cases of Ewing sarcoma that have already shaken the community.