There is a line in the film when the protagonist says, "plants rejuvenate, that's what they do. Some people do, also." It is there the movie, which moves slowly, but methodically, captures the essence of itself. Humans, like so many of the varieties of flowers and plants the Gardener tends to, are multi-faceted. Roses are beautiful, but have thorns; just like the main character, Narvel, played with absolute subtlety and grace by Joel Edgerton. Other plants are lovely and soft to behold, but underneath they have an enigmatic smell, just like Maya, played by Quintessa Swindell in a nuanced perfection. The Master Gardener is an allegorical tale of the breeding of one boy into a man of hate who finally finds a way to rejuvenate. That discovery is not without some pain and sacrifice which explains how he got to this garden estate. Maya is also a product of breeding, like the garden, like Narvel, she, too, has a past from which she must rejuvenate. The supporting cast of Sigourney Weaver and Amy Le are amazing but I wish they had more screen time. It was refreshing to see Esai Morales playing a supporting role here as one of the only characters who knows exactly where he is from and where he is going. Too bad Hollywood has never leveraged the brilliant talent Esai possesses. This film moves at a snail's pace so your patience will be rewarded if you stick it out. Do not try to understand its meaning; only see how the lives of the characters, like the garden itself, were tended to and still have a lot of tending left. 3 stars because I wanted to see more of Quintessa; she is a star in the making. Not sure why the story muted her performance.