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ILRiverHort

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Don't Move Firewood

Written by Rhonda Ferree, retired horticulture educator The emerald ash borer (EAB) continues to move across Illinois, devastating ash trees in its path. It was most recently found in Peoria and Tazewell counties. Rhonda Ferree, University of Illinois Extension horticulture educator, says...
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Dead and Dying Trees on the Increase

Written by Rhonda Ferree, retired horticulture educator The droughts of 2011 and 2012 continue to take a toll on tree health. Rhonda Ferree, Extension Educator in horticulture, says that trees can take three to five years to show symptoms from a severe event such as drought....
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Garlic Mustard is Invading Our Woods!

Written by Rhonda Ferree, retired horticulture educator I first wrote about garlic mustard in 2001. Since then, this dreadful weed has gotten even worse. Many hundreds of man-hours and dollars have been spent trying to prevent it from choking out more of our native wildflowers. Garlic...
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FALL PLANTING TREES

Written by Rhonda Ferree, retired horticulture educator Fall is an ideal time to plant many woody trees and shrubs. Before grabbing the spade and digging a hole, Rhonda Ferree, Horticulture Educator with University of Illinois Extension, suggests that there are several important factors...
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Garden Trend 9 – Growing Hops for Beer

Written by Rhonda Ferree, retired horticulture educator Time for our next gardening trend of 2014: Young Men Get Down and Dirty. According to the 2014 Garden Media Group report, men aged 18 -34 are spending $100 more than the average gardener. They are grilling, growing their own...
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A Milkweed for Every Location

Written by Rhonda Ferree, retired horticulture educator Current buzzwords in the world of gardening include pollinators, butterflies, natives, and monarchs. It seems that everywhere I look I read something about the importance of pollinators and how we can protect them. One of the best...
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Emerald Ash Borer Detected in Peoria and Tazewell Counties

Written by Rhonda Ferree, retired horticulture educator Emerald Ash Borer (EAB) has been confirmed in Peoria and Tazewell counties. On July 25th the Illinois Department of Agriculture (IDOA) announced the detections occurred in residential areas of the two central Illinois counties. In...
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Does my tree have Emerald Ash Borer?

Emerald Ash Borer (EAB) has been confirmed in Peoria and Tazewell counties. On July 25th the Illinois Department of Agriculture (IDOA) announced the detections occurred in residential areas of the two central Illinois counties. In Peoria County, arborists discovered the beetle first near Dunlap and...
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