Purchased several Scotts products, weed and feed, trizadone, grass seed. I now have more weeds, more bugs and less grass. I wrote the company but never heard back. So much for their money back guarantee. I never even got a response from them. I followed the instructions for use. I followed the instructions for letting them know that their products were not working. I sent proof of purchase and receipts for their So called money back guarantee. Months later still no word. User's recommendation: Stay away from Scotts products.