Temperatures are finally dropping and leaves are changing color. Autumn is progressing well in my opinion. Before you know it winter will be here, and some people will be wondering is there anything to be done to better protect the trees around you? The answer is yes, and I applaud you for your initiative to…Read more about Autumn Tree Care: “What Can I Do?”[Read More]
Resources for landscapes and gardens in the Midwest
Landscape Report
Horticulture
The Women of the Green Industry will be offering two, free educational opportunities on November 7th and December 5th on Zoom: https://purdue-edu.zoom.us/j/95932197520?pwd=KysxUHFPSzZiOTlwcmFZU3hUSXFpZz09 November 7th will feature Karen Mitchell, Purdue Consumer Horticulture Specialist, to present ‘The Social Side of Seeds: Growing Your Community’ December 5th will feature Pedra Sage, owner of Sage Garden Designs, who…Read more about Join Women of the Green Industry on November 7th and December 5th[Read More]
Dead man’s fingers is an apt moniker for a gruesome-looking fungus (Xylaria polymorpha and related species) that produces club-shaped fungal fruiting bodies that appear as fingers growing around the base of dying or dead woody plants and even wooden objects in soil (Fig. 1). With more than 25 species of Xylaria, generalizations are difficult to…Read more about Dead Man’s Fingers[Read More]
The 2023 Purdue Turf and Landscape Seminar will be held on November 16th and 17th at the W.H. Daniel Turfgrass Research and Diagnostic Center in West Lafayette, IN. This event is designed for intermediate and advanced turf and landscape professionals, providing them with the latest technology for managing turf and landscape systems, and to maintain…Read more about Purdue Turf and Landscape Seminar Announced[Read More]
Planting may not be the first chore that comes to mind when considering the fall garden, but as Purdue Urban Forestry Specialist, Ben McCallister mentioned in the last issue, it’s an excellent time to install a new tree1. However, trees aren’t the only thing that can be added to the garden this time of year. …Read more about The Perennial Garden: Fall Planting and Propagation[Read More]
Many areas around the Midwest continue to creep towards an increasing drought situation (Fig. 1). Currently almost 80% of the Midwest is listed as being abnormally dry to exceptional drought (Fig. 2). Current soil moisture data indicates that most of the Midwest is very dry (Fig. 3). Going into the fall it’s very important…Read more about Drought Spreading Throughout Much of the Midwest[Read More]
Many trees are planted for their beautiful fall color, especially in locations where the climate provides reliable autumn weather. I have said this multiple times during extension talks and conversations with submitters to the PPDL, but I seem to have not experienced a ‘normal’ fall since moving to Indiana with how erratic the weather has…Read more about Early Fall Color – A Symptom of Stress[Read More]
When I was a kid, if you’d asked me what my favorite season was it would always immediately be summer. No school, time for playing outdoors, swimming, hiking, and late nights playing flashlight tag. Now, if I ranked the seasons from worst to best, they’d be Summer in last, followed by Winter (yes, I choose…Read more about Can I Plant Trees in the Fall?[Read More]
Wet summer weather always brings in a surplus of plant diseases, but few are as dramatic as clematis blight, caused by the fungus now called Calophoma clematidina (formerly Ascochyta or Phoma clematidina) (Fig. 1). The rest of us simply call it clematis blight or clematis wilt. Why the confusion with both the common and Latin…Read more about Blasted Clematis Blight[Read More]
Stop me if you’ve heard this one…. A tree is in a slow decline year after year. You are called to your client’s property only to find the root flare well below grade. Most professionals in the Green Industry have encountered this at some point in their career. The most common reason for the slow…Read more about Another Case of Mortality from Planting Trees Too Deep[Read More]
Trees stressed by prolonged drought are more subject to attack by boring insects. This article provides tips and a video link on how to manage pines for borers. Record breaking heat and sporadic rainfall during July of 2023 took their toll on landscape trees. Cone bearing evergreens, like white pines, are especially susceptible to drought…Read more about Beat Back Borers Attacking Pines and other Cone Bearing Trees[Read More]
This series will highlight unique and interesting landscape plants that are not as common in the landscape. Many of these plants aren’t readily available at your local nursery or garden center. If you are interested in purchasing one of these plants, I recommend contacting your local nursery or garden center about availability. Japanese Painted…Read more about Plant Picks: Japanese Painted Fern (Athyrium niponicum var. pictum)[Read More]
The unpredictable Midwest weather has gardeners checking their rain gauge daily, because one rule gardeners learn early on is that landscapes need about an inch of water each week. Of course, there are many factors that will impact the accuracy of this very general rule such as soil type, average temperature, sun exposure, plant type,…Read more about What is an Inch of Water?[Read More]
For some, the term “shade garden” may be an oxymoron. When imagining a garden, most will think of a sunny area filled with flowering plants. So, it’s not surprising that gardeners would often fill shady areas with a hardy, evergreen ground cover and never look back. However, ornamental shade gardens have been the source of…Read more about Throwing Shade on the Perennial Garden[Read More]
Peonies are a common and favored landscape plant in Indiana. Despite their famed attribute of being easy to care for, some annual upkeep will ensure peonies continue to beautifully bloom year after year. Depending on the species and cultivar, peonies will bloom from late spring to early summer. Peonies were traditionally white, blush, pink, and…Read more about The Famed Garden Peony[Read More]
This series will highlight unique and interesting landscape plants that are not as common in the landscape. Many of these plants aren’t readily available at your local nursery or garden center. If you are interested in purchasing one of these plants, I recommend contacting your local nursery or garden center about availability. Majestic Beauty Tuliptree…Read more about Plant Picks: Majestic Beauty Tuliptree[Read More]
It’s time for spring cleaning the herbaceous perennial garden, but be careful not to pluck out any of your favorite flowers. With all the green quickly sprouting up, it may be difficult to tell friend from foe. Established herbaceous perennials will emerge from the ground in the same location as the previous year and are…Read more about To Weed or Not to Weed? The Perennial Garden: Early Season Plant Identification[Read More]
We are now on the other side of the equinox, days are getting longer, and there are specks of green poking out on the plants in our life. If you’re in Indiana or similar areas of the Midwest, you’ve probably experienced what I like to call False Spring and Second Winter and are looking forward…Read more about Southwest Damage, Scalding, or Frost Cracking[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]
Indiana is well-known for its erratic weather. Hoosiers, along with all Midwesterners, have numerous sarcastic sayings regarding the weather. “If you don’t like the weather, just wait ten minutes.” “The forecast is made up and the seasons don’t matter.” “It will be winter at 6 am and summer by 3 pm. Dress accordingly.” …Read more about Ready, Set, Prune![Read More]
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