Author: Zac Reicher

There are literally thousands of fertilizers and fertilizer/pesticide combinations available to homeowners and professionals. Therefore, we can’t recommend how many pounds of a specific fertilizer to apply, but rather we must recommend fertilization rates in pounds of nitrogen per thousand...

As spring is closing in, we are fielding a number of questions four major questions right now: Which preemergence herbide to use? That one is pretty easy. We have only three active ingredients relatively easily available and they are dithiopyr,...

There are many, many formulations and combinations of preemergence herbicides available for the professional. Following are some suggestions for purchasing and using preemergence herbicides. Control from every preemergence herbicide can vary from year to year, or location to location. Therefore,...

Whether you are maintaining a professional, university field or a local soccer field because your daughter is on the team, it is difficult to get an accurate estimate of the costs to maintain an athletic field. From my experience, we...

The recent cold snap has raised a number of questions about survival of warm-season turfgrasses, especially given the relatively recent popularity of bermudagrass for fairways and athletic fields. Though winterkill is highly variable, all turfgrasses are most susceptible to cold...

The window for effective broadleaf weed control is closing fast and we normally see good control of difficult-to-control weeds like ground ivy until about the end of October. However, you may still get adequate control of easier-to-control weeds like dandelion...

Nitrogen stimulates increased photosynthesis and the extra energy derived from this goes directly into growth, respiration to maintain the plant (similar to humans), or into storage. In early November, the temperature is still adequate for photosynthesis, but cool enough to...

The almost constant rain/drizzle/wet conditions coupled with early unseasonably cool temperatures have hindered progress in fall maintenance. All is not lost though because warmer and drier weather is in the forecast. Seeding: It’s too late to seed throughout IN to...

Many people ask how long to continue mowing into the fall. The answer is to keep mowing as long as the grass continues to grow which is normally into late October or early November. Frequency of mowing can decrease but...

The trees are dropping their leaves and it is important to prevent a heavy layer of leaves from building-up on your turf before winter.  Heavy layers of tree leaves will shade the grass can smother and kill grass yet this...

The end is near for Fall-use athletic fields, either literally or figuratively. With the recent wet weather, football and soccer fields have taken a beating.  Don’t give up on these fields yet, because after the last game or practice is...

Though we are now in the window for maximum broadleaf weed control and fall fertilization, the dry weather throughout most of the state is hampering applications. Avoid herbicide and/or fertilizer application to drought stressed or dormant turf to limit turf...

Fountain grass and other ornamental grasses have added tremendously to landscapes of homes, commercial sites, and golf courses. However, we are now seeing some of these grasses escape from the ornamental beds into the turf. One in particular is fountain...

The recent record or near record low temperatures combine with adequate soil moisture is advantageous for our cool-season turfgrasses, especially compared to the typical August-September heat and drought. Fall fertilization can begin anytime, especially with rain in the forecast to...

Although the cool weather tends to limit disease in new seedlings, a spike in the temperatures could trigger outbreaks in juvenile turf yet this year. Late summer is clearly the best time of the year to seed for a variety...

Tall fescue is a great turf for lawns throughout most of Indiana. It requires about ½ the nitrogen and far less irrigation than Kentucky bluegrass when managed for the same aesthetic appearance. Because of its deeper rooting and access to...

We are fielding a number of calls like “Why is my lawn is turning brown while my neighbors isn’t, even though neither of us irrigate?”. On any given turf area or in a neighborhood, we can see a wide variety...

With the renovation season here, questions abound about how much perennial ryegrass to use in a P. rye/K. bluegrass mix. Perennial ryegrass germinates quickly and provides quick cover and soil stabilization when used in a blend. However, too much perennial...

Tired of the way your lawn looks? If it hasn’t looked up to par this summer with the relatively good weather, it never will and reseeding your lawn is an option. Mid-August is the best time to seed a new...

Though this summer has been pretty kind for our cool-season grasses, a number of weeds may be at high enough populations to become problematic. With temperatures forecast in the high 80’s or 90’s for the next week, it is probably...