Sapling Groot is an adorable new Back Bling in Fortnite Chapter 2 Season 4. Much like Rocket Racoon, Sapling Groot would be a little too small to be a skin, but he makes a beautiful Back Bling.
The good news is that to unlock Sapling Groot, all you need to do is hit Level 32 on the Battle Pass. To do this, just play the game, kill enemies, open chests and ammo boxes, and do anything else that will net you some XP.
When that is done, and you have hit Level 32, you will have a small challenge that you need to complete. Sapling Groot has gotten a little lost on the map and can be found in Holly Hedges. The cute little guy is dancing, we assume to try and impress his people, in between some plants at the Holly Hedge nursery.
All you need to do is drop in near the nursery, the large red brick building near the center of town. Head around to the back, where the upgrade bench is located, and you will find Sapling Groot in the middle of three potted plants, having a good boogie.
Interact with Sapling Groot to pick him up, and your Back Bling will automatically switch over to the little guy. He is more than happy to chill out on your back while you play the game and will be dancing away to whatever song is rattling around his little wooden head.