Autumn is the time for football and to relish the most beautiful of our four seasons. Many trees have been waiting to show off their foliage. One of the great things about living where we do is the ever-changing seasons. For a few weeks, nature puts on one of its most spectacular displays as trees complete the growing season in a brilliant display of fall colors.

Companion planting is the idea that certain plants attract beneficial insects and fix soil nutrients in the edible garden. It’s not a dog-eat-dog world out there; it’s a bug-eat-bug world that forms the food chain that feeds us.

Fresh fruit picked off your own trees is a hot horticultural pursuit these days. Homeowners envision delectable apples, pears, peaches, plums and cherries dripping from their trees. Well, truth be told, there’s a lot of work that goes into those beautiful fruits. Bumps and blemishes from an army of fruit tree pests are the reality of the orchardist.

This is about the time of year I start getting inquiries from local media about why leaves turn colors in the fall. What they really want to know is the exact week of peak color to inform the leaf-peepers. I usually respond that the plants are preparing to enter dormancy and peak color depends on prevailing weather conditions and is often unpredictable.

But what exactly is dormancy and why is it crucial to plants? Like explaining why leaves change color, the answer is not straightforward and “depends,” which is not the answer most people want to hear. I’ll attempt to explain in layman’s terms an interesting facet of a plant’s life.

You may hear people speak of them reverently. You might catch word of a “big tree,” an important tree, a “Champion Tree.” But trees don’t compete for titles; they grow their own crowns and are made into trophies instead of receiving them. Trees do compete though. Rooting space, water, light, pollinators, producing many seeds, and so on are the prizes trees, by their nature, seek. It’s the winners of these competitions that we humans notice and some of these winners are named Champion Trees.

Plants are often subjected to stresses in the environment that are not results of insects or diseases. These stresses are referred to as “abiotic” diseases. These abiotic disorders result in the plant being less vigorous and in many cases dying. The majority of these stress situations are the result of human activities.

As an arborist, I work with a lot of people who care deeply about their trees and shrubs. Almost once a week, I will get a call from someone who is alarmed that something new they’ve noticed on their tree might be a major problem. Sometimes it is a problem that needs help, but often it is something that looks bad, but isn’t. Here are some of the common issues that arise.

Nearly everyone wants a big old tree. New ones are fine and dandy and full of promise, but it’s the large and aged that we enjoy most. These trees give us a sense of history, anchoring our homes and towns to a place in time and memory. Large trees are also amazing providers – from actual monetary value to physical, mental, and social health. The list of benefits, mainly from mature trees, is long and well researched.

When Ralph Coffey decided to move his garden from Lake Norman to Asheville, N.C., he knew the 100-mile journey was a risk. He spent years cultivating his collection of unusual plants and he couldn’t imagine leaving them behind.

It is no secret that plants come in many shapes, sizes, and growth habits. For those of us who are fortunate enough to know the joys of gardening, we get to take advantage of this great variety when creating our own personal Eden. Two nearly identical groups of plants that are both fun to work with and practical, are columnar and fastigiate evergreens.

Learn about the Bald Cypress in this plant profile video.

Little Gem Magnolia, a cultivar of Magnolia grandiflora, is a great option for those more restricted spaces or smaller landscapes, where the traditional Southern Magnolia would be far too large. This cultivar normally reaches a height of only 15 to 20 feet with a spread of 10 to 15 feet. As such, this can fit quite nicely somewhat closer to the home or as part of a border planting along a fence or property line.

New varieties of crapemyrtles (Lagerstroemia spp.) are currently available in abundance. We could almost say, “Enough is enough.” Yes, it is overwhelming with the numbers of new crapemyrtle varieties. Developers are introducing plants with the goals of smaller growth habits, dark foliage (such as burgundy and black), earlier blooms, and darker flowers (better red, purples, etc.). In one recent evaluation, new crapemyrtles went from fewer than 20 varieties to over 50 varieties in a very short period of time.