I'm sorry, but I have never used this brand of fertilizer.

So I got curious after my previous post on this thread, and decided to look up Green Light Lawn Fertilizer on google. The only Green Light fertilizer I could find is a 20-20-20 soluble plant food, which is a product mainly for house plants. I could not find any lawn fertilizer on their website. Perhaps I looked in the wrong place?

http://www.greenlightco.com/weedandgrasscontrol/ I hope this will get you there

I am always looking for something that someone has used that I have not and maybe find a better fertilizer annual program. I have used Scotts, Vigaro, Greenview ,Johnathan Green and Lesco products

The site you provided directed me to the weed control section. Their fertilizer secton doesn't have any lawn specific fertilizers. In terms of a better fertilizer program, you aren't going to find it by switching brands. Synthetic fertilizers differ slightly from brand to brand, but on the whole Scotts 30-0-6 is going to be about the same as Lesco's 30-0-6. The best fertilizer program is going to be the one that provides the right nutrients at the right time of the year. More importantly you should have a soil test done to see what your soil needs. You can fertilize all you want but if your soil is poor or deficient in areas you aren't addressing then no program is going to be the best.

I will echo the comments from tiemco. The first step in a successful fertility program is a soil test. If you choose not to do a soil test, then trying to decide which fertilizer to use is irrelevant.

Green Light is a local company so we get news about them that the world doesn't always see. Several years ago they realized that there are some very good organic garden controls. Since then they have vowed to develop only organic new products. I like them and have used some of their products. But I have never used any of their fertilizers.