Almost all apartment complexes have someone maintaining the grounds as part of the strata. Expect to pay an independent gardener around CI$15 an hour.
Many gardeners will cut back plants, so be very specific about what you need trimming. Also, try to make sure gardeners and landscapers don't kill any snakes. Grass snakes in Cayman are harmless and help keep the frog population in check. Big landscaping companies also usually sell an array of garden accessories to enhance the look of your garden.
Cayman’s Department of Agriculture in Lower Valley sells a number of native fruit trees and seeds for the vegetable patch in your back garden.