CALGARY, ALBETA--(Marketwire - Feb. 13, 2013) - Pengrowth Energy Corporation (TSX:PGF) (NYSE:PGH) today announced that its March 15, 2013 cash dividend will be Cdn $0.04 per common share. The ex-dividend date is February 21, 2013. The dividend will be payable to all shareholders who hold Pengrowth shares at the close of business on the record date of February 25, 2013.>