Spiny Quills
The backs of hedges are covered with spiny quills, which makes it impossible for hedges to wear armor. These quills provide exceptional protection, therefore you have a base armor class of 14 + your Dexterity modifier. Even though you can't wear armor, you can still benefit from the armor class bonus provided by shields so long as you are proficient with them.
Curl Up
You can use your action to curl up, exposing attackers to a wall of your toughened quills. While curled up you cannot move, attack, or cast spells with somatic components, and your base armor class becomes 19. You cannot benefit from any Dexterity bonus to armor class while curled up, but you can still use shields. Any creature that misses you with a melee attack while you are curled up takes 2d4 points of piercing damage from your sharp quills. If a creature hits you while you are curled up, you are knocked prone in your space at the end of the turn. You may uncurl yourself at any point during your turn.
Forest Magic
You have a deep connection to the magic of the Wood. You know the druidcraft cantrip. Additionally, you can cast animal messenger as a 2nd level spell once with this trait, and regain the ability to do so after a short or long rest. You can also cast this spell using spell slots you have of the appropriate level. Intelligence, Wisdom, or Charisma is your spellcasting ability for this spell when you cast them with this trait (choose when you select this race).
Speak with Bugs
Through sounds and gestures, you can communicate simple ideas with creatures of the beast subtype that represent insects, spiders, worms, and other creepy crawlies, regardless of their size.