In a wealthy suburb where everything appears to be perfect on the surface, four members of the local garden club get entangled in a scandalous murder. Teacher and aspiring writer Alice, real estate agent Catherine, father of two Brett and socialite Birdie come together on the night of the garden club's annual gala to bury the body in their own garden -- and get rid of the evidence. But with mysteries, drama and deceit growing like weeds in each of their personal lives, this secret may not stay undiscovered for long.