How many lawn applications do I need per year? Will my application prevent grubs? Should I look for liquid or granular fertilizer? These are just a few of the questions we encounter when the time comes to choose a lawn health care program. So what should you be asking?

Lawn Care Programs

There are three main components to lawn care: fertilization, weed control, and pest control. Most often offered as a program, lawn care visits typically include a certain number of applications of both fertilizer and weed control over the course of the growing season. When reviewing an offer or estimate, always make sure to check that each application includes both, as some companies split weed control and fertilizer into two separate visits.

Another important factor in choosing a lawn care program is the type of product used. Liquid fertilizers will provide a quicker green-up, but tend to be short lived. Slow-release granular fertilizer is more cost effective, providing you with a more sustained green-up (up to 8 weeks!), prevents “overfeeding”, as well as safeguarding against burning your lawn during the dryer summer months.

Preemergence Crabgrass Control

Usually included with the first application of the year (and sometimes the second), preemergence crabgrass control prevents the germination of crabgrass seeds. It’s important to remember that this does not prevent dandelions! Dandelions are a perennial weed, which will show up year after year. They will be treated after they emerge, typically in mid to late spring.

One more really important note on preemergence: it prevents good seed from germinating, too; so if you are seeding your lawn in the spring, it’s important to let your lawn care company know so they can plan accordingly. In this case, a standard starter fertilizer is used without crabgrass control.

How many applications do I need? 

The easy answer? It depends. Irrigated lawns in sunny locations use the most nutrients, so it’s not unusual to see as many as seven applications each growing season. If you have a shady lawn and your lawn health care provider is pushing that many visits, ask why; chances are four or five applications will suit your needs just fine. Remember, thin lawns are more susceptible to weed infestation, so take the time to discuss with your provider what each visit includes!

What about grubs?

Grub preventive is a separate product from standard granular fertilizer. Usually applied in mid-summer during the larva stage of Japanese beetles, a preventive grub control application stops grubs before they start feeding on the grass roots. While we generally see grubs in open, sunny lawns, no one can say with 100% certainty where they will appear, but chances are if you’ve had grub damage before, they’ve found something they like! Grubs can be treated post emergence as well, but it’s always more cost effective (and healthier for the lawn!) to treat them prior to full development.

My estimate has a quote for liming – do I need this? 

Lime is applied to lawns to raise the pH, but since most of our soils tend to be neutral or a little on the high side, we don’t typically need to apply lime to lawns in our area. If your lawn care company is recommending a liming, ask why, and if the recommendation is based on a soil test or some other factor.

Don’t hesitate to ask questions! Creating and maintaining a healthy, vibrant landscape is a long-term partnership/ The more you know, the more cost effective your program will be!

Have a question? Send it to us here.