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Trees

Pruning cuts can tell a tale

If you are just dying to get into the garden these days, there is one essential practice that is best done during winter dormancy. Pruning is perhaps the most important landscape maintenance task performed in any space that hosts woody plants. There is a large list of benefits to plant health,...
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snowy road with snow-covered trees

Extreme winter cold and plants

Extreme winter cold is something that can keep gardeners up at night.  Since plants are dormant, there is little we can do in the way of plant health care and that can be a real helpless feeling.  The extremely cold weather back in December certainly raised concern and my office received...
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assorted cut evergreen trees and wreaths for sale at a market

Christmas tree selection, sustainability and identification

This time of year, many folks have questions while searching for the perfect Christmas tree.  In recent years, I have written several blog posts on this topic, covering various aspects of Christmas tree care, identification, selection, and sustainability. Take a look at our collection of...
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What Happened to my Dwarf Spruce Tree?

There are many oddities of the plant world that are hard to pass up without some questions.  Based on the perspective of the beholder, some of these strange phenomena may lead to either wonder or concern.  One plant that has fueled both questions of marvel and worry is the popular...
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White pine has beautiful color that is expressed in the yellow innermost needles this time of year.

Fall Color from Conifers

The beauty of fall is upon us with splashes of exorbitant color all around the landscape.  In the past week, red maples (Acer rubrum) have nearly reached their peak color for the season, displaying fire-red leaves that scream for attention.  The brilliant yellows of shagbark (...
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Sick tree

Using Phenology for Ornamental Pest Control

The timing of spring can vary each year based on weather, but there are always ques in nature that line up in similar fashion year after year.  While climatic conditions on exact calendar dates my vary, the sequence of emerging biota is consistent and based a long evolutionary history which...
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Trees in our communities enhance learning

The benefits of green space in urban areas has long been documented to improve our lives in a wide variety of ways.  However, recent research has Illuminated the special role that trees and larger woody plants serve in our communities.  Beyond ecological and environment benefits, these...
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Leaf

How accurate are photo-based plant identification apps?

Plant identification can be incredibly challenging for beginning botanists or even experienced plant people. There are tons of terms to learn and understand just to start identifying plants by leaves and other plant parts. Throw in a leafless winter, and it makes for a difficult skill to...
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stacked firewood

Invasive species hitchhike on firewood

Nothing beats the warmth of a crackling fireplace on these coldest days of the year.  Each winter, as my family enjoys the cozy warmth of our woodstove room, I’m always thankful for the firewood supply we’ve been fortunate enough to accumulate over the past season. I enjoy the process of...
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What is the most sustainable Christmas tree option?

Each year, millions of fresh cut Christmas trees are sold across the country adding to the hustle and bustle of the holiday season.  Have you ever considered the sustainability of a fresh cut tree versus an artificial tree?  Fake trees can last for many years, but what is the impact of...
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