Nelida Martinez (right) with farm co-owner Lisette Flores. (Photo by Hilary McMullen.)

Nelida Martinez worked as a farm laborer for big conventional farms in California for almost 20 years. But after her son, Danny, was diagnosed with leukemia, she says, “I never wanted to work around chemicals again.”

Martinez started selling vegetables from her community garden to help pay for her son’s treatment (he has since recovered), and then got hooked up with Viva Farms, a farm incubator program in Washington state’s Skagit Valley that helped her access land she could farm as if it were her own. Now, Martinez has a three-acre plot there, leases another two acres elsewhere, and sells more than 70 types of organic vegetables at a farmers market, where she also makes fresh tortillas and sells Oaxacan-style tacos.