okay, posting yet another review.. I have faith in the Pennington seed, hence the 4 star before results, however this bag is different than the first. I decided to overlay some more soil along with the mulch/fertilizer seed over some patches but also as another layer over the new grass around the patches. Hopefully this will really take and strengthen the newer grass to make a stronger new yard!! Claims patches start to grow grass in 2 weeks! Results to follow!