Landscaper and Groundskeeper
Landscapers are responsible for trimming trees and flowers, as well as watering, fertilizing and planting. While groundskeepers are required to maintain lawns, get rid of waste, clear out snow and keep pools running smoothly. You might not need a college degree, but you do need to pass a landscape exam to get a state license. The median salary in this position is about $27,670 annually and up to $43,797 a year according to Career Explorer.