Place the lamb chunks in the bottom of the slow cooker. Season them with salt and pepper.
Add the artichoke hearts, sun-dried tomatoes, and minced garlic on top of the lamb.
In a small bowl, whisk together the olive oil, oregano, rosemary, chicken broth, and lemon juice. Pour the mixture over the ingredients in the slow cooker.
Cover and cook on low for 6 to 7 hours until the lamb is fork-tender.
Stir the contents gently, then sprinkle with fresh parsley before serving.