In a bright space filled with green leaves and the aroma of growing plants, Shayna Connell explained an exciting new development for the Knob and Kettle, a restaurant in Lake Alice Township, just outside of Itasca State Park the arrival of a state-of-the-art, four seasons GroShed.Complete with heads of lettuce, herbs and ripening tomatoes, the restaurant’s new GroShed will provide the business, which Connell owns with her husband Joshua Hollema…