The average gardener salary at Long Beach was $84,425 , which is 8 percent lower than the average salary for this job in California, but 70 percent higher than the national average for this job . Gardener salaries at Long Beach typically range from $77,790 to $108,506 (25th to 75th percentile). The highest reported gardener salary was $118,890. There are 10 employees at Long Beach with the job title gardener.