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ILRiverHort 2018

Citizen scientists observe spring blooms by Alicia Hallal

URBANA, Ill. - Watching for the first blooms of spring has always been one of the most highly anticipated activities for nature and plant lovers. But keeping records of events in nature such as bloom time is actually an important scientific endeavor, says University of Illinois Extension...
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Watering Plants inside

How to Water Houseplants

Written by Rhonda Ferree, retired horticulture educator I currently have just over 70 houseplant containers to water. Most have one plant per container, but a few are combinations of plants. They come in all shapes and sizes, colors and textures, and I love them all! Just like pets, I...
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A Tale of Two Honeysuckle Vines

Written by Rhonda Ferree, retired horticulture educator Vines add vertical beauty to a garden. Fast growing honeysuckle vines are easy to grow. Their intoxicatingly wonderful floral fragrance attracts hummingbirds, bees, and hummingbird moths. The story of these two honeysuckle vines is...
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Four Seasons Gardening Program Offers Fall Series

Written by Rhonda Ferree, retired horticulture educator The fall series of University of Illinois Extension's Four Seasons Gardening program, which focuses on environmental stewardship, home gardening, and backyard food production, gets underway soon. As always, programs are available...
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Homemade herbicide considerations by Michelle Wiesbrook

URBANA, Ill. – Recipes for homemade weed killers abound on the internet. University of Illinois Extension specialist Michelle Wiesbrook explains why homemade is not always better. "It's important to keep in mind that anyone can post anything and make it look believable," Wiesbrook says. "All the...
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Pink flowers during the spring

Gardening in April

Written by Rhonda Ferree, retired horticulture educator Spring has sprung, and it is time to get out in the garden. The average last frost date for central Illinois is mid-April. Therefore I wait until about Mother's Day before planting tender plants such as impatiens, basil, tomatoes,...
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Energy Efficiency and Trees by Duane Friend

Energy costs have hit everyone hard! Certainly, there are many tips for conserving energy costs from programmable thermostats to lighting tips. One big influence on home energy costs is the home landscape. External air temperature, solar radiation, wind movement, and humidity influence your home....
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Four Seasons Gardening Program Offers Summer Series

Written by Rhonda Ferree, retired horticulture educator The summer series of University of Illinois Extension's Four Seasons Gardening program, which focuses on environmental stewardship, home gardening, and backyard food production, gets underway soon. As always, programs are available...
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Gardeners' BIG Day is April 14

Written by Rhonda Ferree, retired horticulture educator The nineteenth annual Gardeners' BIG Day is almost here! This year's event will be Saturday, April 14, 2018, from 8:00-3:00 at Dickson Mounds Museum. Attendees will hear speakers, visit vendors, and see gardening displays....
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Ferns add texture to a shade garden

Written by Rhonda Ferree, retired horticulture educator I love ferns. Ferns make areas greener and provide interesting texture. Let's look at a few that are commonly grown in home shade gardens. Hardy, outdoor ferns are easy to grow and are essential in the woodland garden. Ferns come in...
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Four Seasons Gardening Program Offers Spring Series

Written by Rhonda Ferree, retired horticulture educator The Spring series of University of Illinois Extension's Four Seasons Gardening program, which focuses on environmental stewardship, home gardening, and backyard food production, gets underway this month. The first session of the...
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Spotted Wing Drosophila Can Ruin Berry Crops

Written by Rhonda Ferree, retired horticulture educator Everyone growing blueberries, blackberries, and raspberries should be monitoring for spotted wing Drosophila, a relatively new invasive pest that infests thin-skinned fruits as they ripen. For the past several years, this invasive...
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Sunflowers

Gardening in August

Written by Rhonda Ferree, retired horticulture educator While walking around our yard last night my husband Mark commented that our gardens look better than ever. We usually spend August enjoying the garden instead of working in it all the time. Still there are several activities that can...
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2018 Gardeners' BIG Day Registration Now Open

Written by Rhonda Ferree, retired horticulture educator Registration is open for the 19th Annual Gardeners' BIG Day! University of Illinois Extension Master Gardeners in Fulton and Mason County sponsor this event, which is Saturday, April 14, at Dickson Mounds Museum in Lewistown. Back...
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Backyard grapes for Illinois by Bruce Black

URBANA, Ill. – Grape vines are a beautiful feature for your landscape that provide both aesthetic and edible benefits, says a University of Illinois Extension horticulture educator. "Fresh-picked-from-the-vine grapes are delicious," says Bruce J. Black. "The work you put into growing your grapes...
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Green Salad

Grow a combination of salad greens

Written by Rhonda Ferree, retired horticulture educator I grew several different types of salad greens indoors this winter. We ate them in salads, on sandwiches, in tacos, and more. With spring just around the corner, now is the time to plant salad greens outdoors in the garden. There...
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Beautiful flower with insects and butterflies

Pollinator gardens grow in popularity

Written by Rhonda Ferree, retired horticulture educator News on the importance of bees, butterflies, and other pollinators continues to grow. Most people think of bees and butterflies when thinking about pollinators, but bats, beetles, moths, flies, hummingbirds, wasps, and more also...
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Plants That Inhibit Other Plants

Written by Rhonda Ferree, retired horticulture educator Some plants don't seem to play well with others. In particular, a few plants release chemicals to try to keep other plants from growing too near. This botanical war tactic is known as allelopathy. Excerpts from...
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