I need to be:

fru⋅gal
  /ˈfrugəl/ Show Spelled Pronunciation [froo-guhl] Show IPA

–adjective
1. economical in use or expenditure; prudently saving or sparing; not wasteful: a frugal manager.
2. entailing little expense; requiring few resources; meager; scanty: a frugal meal.
Origin:
1590–1600; < L frūgālis economical, equiv. to frūg- (s. of frūx produce, fruit ) + -ālis -al 1