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ILRiverHort 2015

Decorate Safely for the Holidays

Written by Rhonda Ferree, retired horticulture educator I love decorating for the holidays with live plants. To me just the smell of fresh evergreen wreaths and trees says Happy Holidays. The holiday season has almost no limitations from a decorative standpoint. In addition to the live...
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Communicate Your Garden

Written by Rhonda Ferree, retired horticulture educator Anyone who knows me knows that I love journaling and photography. In recent years I've used those skills as a way to communicate my garden in a different way. By communicating my garden I am able to document its history and share it...
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To Water Lawns or Not

Written by Rhonda Ferree, retired horticulture educator Whether or not to water the lawn is a perennial question for homeowners. Rhonda Ferree, Horticulture Educator with University of Illinois Extension, offers the following advice to help you decide whether to water your lawn this year...
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Lightning Bugs on the Decline

Written by Rhonda Ferree, retired horticulture educator I hear a news report about the decline of the monarch butterfly almost every day, but there are other insects in decline as well. One that is a favorite of all ages is the lightning bug, which some folks also call a firefly. As a...
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Clone Your Plants

Written by Rhonda Ferree, retired horticulture educator Do you have an annual flower in your garden this year that you especially like and definitely want to use again next summer? You might be able to clone it using vegetative propagation methods. I have a coleus plant that I...
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Mother's Day

Written by Rhonda Ferree, retired horticulture educator Don't forget you special Mom on Mother's Day! If you haven't bought something special for her yet, consider these ideas. You can be sure I'll get my Mom (Doris Simmons) a special horticultural gift for Mother's Day. A gift of fresh...
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Witchhazel

Written by Rhonda Ferree, retired horticulture educator Spring is on its way! Soon the silver maples will be plump with red flower buds, grass will get greener, and bulbs will begin to sprout. Often the signs of spring are subtle in plants. One such example is Witchhazel. This plant has...
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Repair Storm Damaged Trees with Care

Written by Rhonda Ferree, retired horticulture educator Tree damage is just part of the devastation that severe storms afflicted throughout Illinois. It is important to use proper pruning techniques to help restore these plants' beauty and health, as well as to protect the safety of the...
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White Pine Needle Drop…Good or Bad?

Written by Rhonda Ferree, retired horticulture educator Autumn is the time of year when mature white pines annually drop older needles. Unfortunately, this year's wet spring and dry summer have caused problems with many evergreen trees, including white pine. It is important to recognize...
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Planting iris

Written by Rhonda Ferree, retired horticulture educator My iris were especially pretty this year, and I think I need more! My colleague Elizabeth Wahle, University of Illinois Extension horticulture educator, explains below why late summer through early fall is the best time to divide and...
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Garden Structures

Written by Rhonda Ferree, retired horticulture educator Gardens include much more than just plants. Garden structures add functionality, purpose, and beauty to a garden. However, garden structure terms and definitions can be confusing. Here is a listing of popular garden structures with...
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Vegetable Garden Alternatives

Written by Rhonda Ferree, retired horticulture educator Vegetables are most commonly grown in traditional gardens in rows. Large gardens can seem overwhelming, especially during the heat of summer or after a vacation. If you don't have space for that or just want to try something...
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Paper Wasps

Written by Rhonda Ferree, retired horticulture educator Our family has been battling paper wasps near our gazebo and pool area all summer. Unfortunately my son Derek and my husband Mark have both been stung. It seems a bit ironic that I am battling a pollinator during a year when...
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Sugar

Written by Rhonda Ferree, retired horticulture educator My friend Cindy and I were discussing stevia sweetener the other day and this got me to thinking about all the various sugar products that we often use during the holidays. The white table sugar we use comes from two different...
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Giant Elephant Ears Accent the Garden

Written by Rhonda Ferree, retired horticulture educator I love the tropical feel of big leaved plants around my pool. This year I planted four different types of elephant ears in addition to nine large banana plants. Elephant ears make a statement in the garden with their larger than life...
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Give Rosemary as a Sign of Love and Remembrance

Written by Rhonda Ferree, retired horticulture educator On a recent trip to Austin Texas to attend their state Master Naturalist conference, I saw the most beautiful prostrate rosemary plants. I was awestruck by its lush, long growth descending down steps and draping over tall walls....
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Important Points and Resources on Emerald Ash Borer

Important Points! EAB was detected in Peoria and Tazewell counties in 2014. Once a county is added to the quarantine list additional sightings don't need to be reported. IL Dept of Ag would be flooded with these calls. The important find is the first one - after that assume...
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Lawn Alternatives

Written by Rhonda Ferree, retired horticulture educator Do you tire of mowing grass or want to add more diversity to your garden? Lawn alternatives are a growing garden trend. It seems that every trade show, conference, and symposium I've attended this winter includes reference to various...
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Easter Lilies Signal Spring

Written by Rhonda Ferree, retired horticulture educator Easter is just around the corner. Have you purchased you Easter lily yet? If not, be sure to choose an Easter lily with lots of unopened buds for longer bloom enjoyment. Easter lily history The popular Easter lily is the Christian...
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