Landscape Report

Menu

growing degree days


The last few weeks have been on the drier side, particularly for northwestern and west-central Indiana (Figure 1).  While temperatures have been seasonal, they are still gradually increasing as we approach summer.  Therefore, evapotranspiration rates are starting to increase.  This has resulted in the U.S. Drought Monitor classifying much of northern Indiana as Abnormally Dry…Read more about A Bit of Rain Coming Our Way[Read More]


Midwestern farmers have faced a buildup of pesticide resistance in pigweeds (waterhemp and Palmer amaranth), highlighting the importance of scouting to detect weeds early in their growth stages. Otherwise, weed escapes are a common issue as herbicides lose their efficacy when weeds are allowed to grow long enough into their growth cycle. The Midwestern Regional…Read more about Midwestern Regional Climate Center Launches New Experimental Weed Emergence Scouting Tool[Read More]


Despite the wet start to the month, the entire state saw less than 50 percent of normal rainfall from April 10 to 16, and in some cases, less than 10 percent of normal rainfall (Figure 1). This was helpful, especially as some locations still deal with river flood warnings and ponded and saturated fields. This…Read more about Wet Pattern to Return[Read More]


Pattern changes, like the one we’ve experienced in the middle of the month, are quite typical for August. The humidity decreases a bit, the soils dry out, and sometimes, like we’ve recently experienced, the temperatures drop quite dramatically. It can be refreshing and exciting for Fall lovers to experience some crisp, cool air in mid-August….Read more about Hot for August’s End, Little Rain in Sight[Read More]


As I write this article, in a cool, air-conditioned office, I hear others talking about how hot it is outside.  I see weather app icons showing bold suns that stress how sunny and hot conditions are and will continue to be.  I read Special Weather Statements, issued by the National Weather Service, about an extended…Read more about Hot and Dry Conditions Ahead[Read More]


Remember the pre-Christmas freeze?  What about the extremely long fall?  The Midwest experienced above-average temperatures through most of the winter, but those extremely cold temps in late December made for more than a few pipes to freeze in the southern part of the Midwest. The dichotomy in weather patterns over the last several years has…Read more about Cold Injury During a Very Mild Winter?[Read More]



Sign-up to receive email news and alerts from Purdue Landscape Working Group:

This is US

For More Information

Purdue Home Page

Purdue Extension

Find your county office

Turf Doctor