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The Garden Scoop 2019

Garden Storm Damage

Imagine spending years establishing and cultivating a beautiful landscape on your property, only for it to be destroyed in a heartbeat from a severe storm.  Couple that with a limb through your roof and you have a real disaster on your hands!  Who do you call?  What do you do about...
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Native Plants and Biodiversity

A startling report on global biodiversity was release by the United Nations this week noting an alarming trend in worldwide species extinction.  We, humans were pegged as the primary cause of an increase in extinction rates to the highest levels in human history.  Specifically, around 25...
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Weeds

For gardeners, weeds represent one of our biggest challenges each growing season.  These formidable foes are relentless in their quest to invade spaces and rob the plants we love of precious water and nutrients.  Left unchecked they are equipped to out compete and shade out our garden...
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Osage Orange

In many communities there are iconic trees that nearly everyone recognizes and admires in passing during daily life.  The spreading, stately tree at the corner of University and Prospect Avenue in Champaign is certainly a historic and interesting specimen.  I cannot count the times that...
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Strategic Garden Plantings

Now that March has went out like a lamb, these warmer days we are really motivating me to get out into the garden and set things in motion for the 2019 growing season.  Right now is a perfect time to direct seed many of our cool-season vegetable crops, but don’t go too wild with planting or...
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Prescribed Burning

This past week, many folks around Champaign-Urbana and surrounding areas may have noticed plumes of white smoke gently rising in the distance or caught the scent of what seems to be the well-known smell of a campfire.  It is special time of year when a tiny window of time emerges for the...
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Daffodils

Nothing signals the coming of spring quite like a daffodil (Narcissus psuedonarcissus) in full bloom.  After winter slumber as bulbs beneath the ground, these tiny plants emerge very early in the year to put on a spectacular flowering display each spring.  These delightful...
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creekbed garlic mustard

Garlic Mustard and Phenology

It’s beginning to feel more like spring and I know that many of us are anxiously awaiting the awakening of the plant world.  Although we all know spring is sure to come, it would be nice to have some assurances on the timing and date of warm weather’s arrival.  Unfortunately, that’s just...
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2019 Gardening Goals

Winter is an excellent time for reflection on the past year’s growing season and any gardening successes or failures to account for next year.  In this season of multitudes of seed catalog mailings, I have found it to be an ideal time to set gardening goals for the coming year during the down...
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Charles Darwin and Orchids

Last Tuesday marked the 210th birthday of the famous botanist and naturalist, Charles Darwin, who is most well-known for his groundbreaking work on the science of evolution.  In 1859, Darwin published his most noteworthy book, titled “On The Origin of Species by Means of Natural Selection, or...
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Tree Bark

Winter time is somewhat of a downtime for deciduous trees.  After a growing season’s worth of beautiful foliage, culminating in the wonderful fall display of color, woody plants enter the long, cold season of dormancy that is part of their annual life.  For many of us, this is not a time...
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spotted wing drosophila

Spotted Wing Drosophila

In our increasingly globalized society, invasive species have become somewhat of a way of life as we continuously intermix the world’s biota. Plants and animals from other continents tend to find their way to our landscapes and often are here for good.  As a gardener, it’s difficult to keep up...
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Houseplants and Indoor Air Quality

The last thing any homeowner wants this time of year is a cold draft from the outdoors.  We humans have become exceedingly good at sealing up all of our indoor spaces in the interest of trapping heat during the winter or cooled air during the summer.  These type of improvements in home...
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Climate Change and USDA Plant Hardiness Zones Part Three

The Fourth National Climate Assessment was released last fall in two volumes, containing information about how climate change is affecting the physical earth system across the US and a detailed assessment of how those changes now, and in the future, will impact our country.  The report...
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Tomatoes are one of the most planted garden crops in the US, with several common problems here in central Illinois that can be managed through fairly simple cultural practices.

Tomato Care

Nothing beats a homegrown tomato!  Even when in season, the store bought varieties just cannot compare to a fully ripe tomato harvested at its peak from your own garden.  So many gardeners across American choose tomato plants for their garden each year for this reason, making it the most...
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Apple trees in our area are in full bloom this week.  Unlike peach trees which suffered cold damage, many apple trees in central Illinois seem to have endured.

Fruit Trees and Winter Injury

Winter injury is a common problem among fruit trees grown in our area and this year’s up and down spring temperatures resulted in damage to flower buds across central Illinois.  Cold weather in some years can bring damage to many ornamental tree species as well, impacting much anticipated...
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This rhododendron shoot is infected with the pathogen Phytopthora ramorum, displaying the typical symptoms of ramorum blight. PC UI Plant Clinic

Rapid Response to Ramorum Blight

In early July, the Illinois Department of Agriculture submitted a press release detailing the detection of a new pathogen in Illinois that threatens our native oaks. This non-native pathogen is the causal agent for a very serious disease known as sudden oak death. However, there may be some good...
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Butterfly milkweed is the only Illinois milkweed with orange flowers, which provide a showy display each summer, often blooming a second time around early

Illinois has an Abundance of Milkweeds

In recent years, milkweeds have gained attention from the public due to their exclusive relationship with the imperiled monarch butterfly. I think many of us are familiar with common milkweed (Asclepius syriaca), which reminds me of childhood leaf picking experiments to see the characteristic sap...
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