Due to being extreemly busy, I never had the chance to give the lawn a good feeding before winter. Ok.... maybe I was a little lazy. I enjoy cutting and fertilizing so I'm not sure why it didn't get done. The lawn was looking pretty bad. I went out and bought some Scotts Winterizer. I also bought another brand. I think it was made by Virgo. I used the Scotts in the front and the Virgo in the back. They both showed improvements within 48 hours. They both look better than they did. I would like to get it even greener. Would it hurt to now add Scotts Turf builder? Would it be a waste of money. (not that it's that much) I would like to have the greenist lawn in the area. Please let me know what you think. What brand do you use?