Needy Seeds: How to Germinate Prairie Species

January and February can be dull months for a gardener. When the north wind whips and the drizzle freezes, spring seems a lifetime away. But here at the Arboretum these cold months are a busy time for seed treatment. Seeds we’ve collected and ordered are prepared according to their species-specific needs. Stratification There are many […]

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Butterfly Milkweed-2017 Perennial Plant of the Year™

It is hard to believe that it’s already 2017.  We still have several months of winter to endure, but after the first of the year, my thoughts naturally turn toward spring.  I anticipate this barren landscape bursting to life.  Wildflowers, grasses, trees and shrubs emerge from their winter slumber to once again beautify the garden.  A […]

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Observing Natural Cycles Around Us

We observed the winter solstice yesterday on December 21st. I shared my thoughts on this beloved time in a winter solstice blog post last year. Whether it is the rotation of distant planets, stars and moons around one another or the episodes of weather, plants and animals closer to home, observable natural cycles are abundant […]

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A Few Berry Plants for Birds

With the recent cold snap, I am amazed that anything can survive outside.  Snow and extreme temperatures make it a challenge for birds to get through the freezing nights.  Birds have to change their diets from insects to berries, fruit and seeds rich in fats and antioxidants to make it through winter.  They spend most […]

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Christmas Lights – Tips and Tricks

Christmas lights make this time of year festive and bright… but oh so frustrating! Here at the Arboretum we put up thousands of lights every year in preparation for our annual Luminary Walk. We put them on the buildings, string them in the grass and hang them in trees. We know a thing or two […]

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Why Do Plants Go Dormant in the Winter?

Winter is coming.  Trees, shrubs and other plants are slipping into hibernation, allowing them to survive the cold weather.  They have gone dormant as they wait to be renewed in the spring.  As cold temperatures set in, I have been wondering why plants go dormant.  Why is this period of waiting for spring so important for […]

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Finding Common Ground with Native Landscaping

In the gardening off season now, you have a chance to think about the big picture of what you want for your landscape. Consider a plan that resonates with the general public by finding common ground with native landscaping. I will offer some suggestions that help keep your native landscaping from looking like a “weed patch”. Let’s […]

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With a Voice of Thanksgiving

For each new morning with its light, for rest and shelter of the night, for health and food, for love and friends, for everything Thy goodness sends, for flowers that bloom about our feet; for tender grass, so fresh, so sweet; for song of bird, and hum of bee; for all the things fair we […]

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Dogs at the Arboretum

Getting to be out and about on the Arboretum grounds every day is the best part of my job. I get to truly experience the weather and the change of seasons and to fellowship with our squirrels, turtles, spiders, and snakes (and this week, a opossum!). But best of all I get to greet our […]

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Pest Profile: Oak Leaf Itch Mites

If you have oak trees, particularly pin oak trees, in your landscape, it is not safe to go outside.  Invisible mites fall out of these oak trees and land on anything and anyone under the branches.  They bite and cause severe itching and extreme discomfort.  I liken the bites to a chigger bite on steroids.  […]

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