Place the cubed turkey, sliced peppers, and sliced onion into the slow cooker.
Add the minced garlic, grated ginger, curry powder, salt, and black pepper.
Pour the coconut milk over the top and stir gently to combine everything.
Cover and cook on low for 6 hours, until the turkey is tender and cooked through.
Stir the mixture once more before serving. Garnish with fresh cilantro and serve with lime wedges.