Four residents, four gardens: why your situation decides everything
A garden in the UAE is a life-support system. Between May and September, daytime temperatures sit above 40°C, rainfall is effectively zero, and anything green survives only because a pipe delivers water to it on schedule. That single fact changes the economics of gardening here: the hard part is not planting, it is keeping things alive through summer, and the cost of doing that depends far more on who you are than on what you grow.
One thing every scenario shares: the market for garden help in the UAE mostly sits in the AED 150–800 band, from one-off tidy-ups at the bottom to larger monthly packages and setup jobs at the top, and quotes for the same work vary widely between vendors. Comparing two or three quotes before committing is not paranoia, it is standard practice.