Q: I was very interested in a recent article about adding ammonium sulfate to one’s lawn to keep it green. Can I do this all summer long, every eight weeks? A: The short answer is yes. Once a year use ...

The best fall fertilizer for cool-season grasses is a high-nitrogen fertilizer with the correct amounts of phosphorus and ...

Q: I would like to know what places ammonium sulfate has in the garden or in growing things - good, bad or what? Dick Kemperman, Muskegon. A: Ammonium sulfate is nitrogen and as such, has a big place ...

Perk up winter weary lawns with an early spring feeding. Exchange frosted grass blades for new green growth with just a light nitrogen-fertilizer application, said Joe Welch, service director for ...