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College of Agricultural, Consumer & Environmental Sciences Illinois Extension

Native Plants

Are my seeds still good? Testing seed germination. White paper towel with small green seedlings emerging from black seeds

Are my seeds still good? Testing seed germination

Have you ever found a packet of seeds lying around and wondered if you could grow them? Every year when I get ready to start seeds, I inevitably find a half-full packet or a packet I forgot to plant altogether. Unfortunately, as seeds get older, their germination rate decreases. Fortunately, there...
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Ethnobotany: the power of plants and people background image woven baskets with native fruits and nuts including walnuts

Ethnobotany: The power of plants and people

Plants have played a major role in human development for as long as people have inhabited the earth. Human interaction with plants has been and continues to be a complex relationship. Many species have provided critical resources for sustaining life, while others threaten human harm if encountered...
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Autumn allergies: don’t blame goldenrod bee on yellow goldenrod bloom

Autumn allergies: don’t blame goldenrod

As the growing season draws to an end, temperatures cool, woody plants prepare for dormancy, and we enjoy the last blooms of the season. For many of us, autumn also means sniffles and sneezes caused by seasonal allergies. Seasonal allergies are a reaction to airborne pollen entering the body and...
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blackcapped chickadee with a caterpillar in it's mouth

Attracting wildlife with native plants

Invite nature into your backyard A parent fed up with their child’s persistent use of technology (internet, video games, tablet, you name it!) has decided to pull the plug on their sedentary habits. They strip the devices from their child’s hands and throw them outside and say “Go play!” The child...
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Add some fireworks to your garden this Fourth of July. Pink flowers of nodding onion.

Add some fireworks to your garden this Fourth of July

The Fourth of July holiday often includes parades, barbeques, and fireworks. Fireworks often fill the night sky with their colorful, albeit fleeting displays. The fireworks don’t have to be restricted to the Fourth, though. Whether it be their color, flower shape, or name, a number of plants can...
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developing hazelnuts

Hazelnuts: A native plant is a new crop for Illinois

You’ve likely heard of hazelnuts, perhaps even used them in some delightful dessert or savory dishes and garnishes. If you give my children a choice between peanut butter or a chocolaty hazelnut spread, the peanut butter jar remains unopened. About 40 percent of global hazelnut production goes into...
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Spring brings spring beauties to the landscape - a clump of blooming spring beauty plants in turf

Spring brings spring beauties to the landscape

Have you ever noticed small white flowers dotting the landscape this time of year? Chances are they’re spring beauties (Claytonia virginica). While they may not be the first wildflowers to bloom, spring beauties are one of our earlier blooming wildflowers and a sure sign that spring has...
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picture of cranberry plants and ripe cranberry fruit

Cranberries

Cranberries are a common sight this time of year. Americans consume nearly 400 million pounds of cranberries per year, and we consume about 20 percent of that during Thanksgiving week! Whether you eat them fresh, dried, as sauce or jellied or drink them, they are staples at many holiday meals. They...
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College of Agricultural, Consumer & Environmental Sciences Illinois Extension

101 Mumford Hall (MC-710)

1301 W. Gregory Dr.

Urbana, IL 61801

Email: extension@illinois.edu

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