Purchased the Pennington seed with mulch. Followed all directions exactly, prepared lawn, and watered twice a day, not too much and not too little. It did seem like some of the seed was washing away even though i was trying not to soak the lawn and to just sprinkle on the water. Week 2 and there isn’t one blade coming up, not even one!! noticed on back of of the container it says you can mail it in to the company with a quick explanation and request a refund, which I will most certainly be doing.