ALL, ALL of these quick grow in the shade grasses advertised are SCAMS. Do you know what Quick Green grass seed is? It is simply Perennial Rye, Annual Rye, Red Fescue and Kentucky Blue Grass. Its advertised to grow in the shade. NO grass grows well in the shade. The only descent grass is the Blue Stem and it has it's own problems as a lawn grass as it is a cool season grass and goes dormant in the heat. This seed is not for a permanent lawn. It is for a short term fix of bare spots. Save your money and buy turf or seed that grows well in your area.
I have too much shade in areas and have been reseeding fescues. This year I am using a seed called Titan Rx, which is a heat tolerant fescue. The combination of shade and heat is too much for the grasses so far, save kentucky 31, which is a horrible grass for me in the sense that it comes for a few months in the spring, is clumpy and disappears back underground for most of the year. It is sold in stores here but I wish I had not used it.