As you explore Cherrygrove City, you meet up with one of the elderly couple that had introduced you to the Trials back in New Bark Town. The woman calls you over and asks you if you'd like to continue your Trial Challenge here in Cherrygrove.
Must have reached Cherrygrove City and completed "The Alola Experience". You may only use 3 Pokémon, chosen at the start of the Trial, and these must be no higher than Level 18*. It's recommended that you choose a team with levels ranging from 16-18.
*As with all level capped challenges, higher level pokemon can be used in the trial with the risk of disobedience.
Location: Route 30
Upon accepting the challenge, the woman leads you to a secluded area of Route 30. In front of you is a forest, overgrown and pluming with a vibrancy signature of a well cared for garden that would make any grass type drool. The front of the forest is marked with the same pillars that you encountered in the initial Trial. This time, though, there is a barrier blocking your entrance. With a press of a button on the side of one of the pillars, the barrier sinks into the ground, allowing you access inside. The woman explains that this is the Trial Site, and that your prize will be on a pedestal like before. With the parting words "stick with your guide", she waves you inside to begin your trial.