We talk a lot about insects and diseases that can wreak havoc to our landscape trees, but many times people are a tree’s worst enemy – especially people wielding lawn mowers and weed trimmers. And while a slight bump from a mower’s frame or a quick zip of trimmer line around a tree trunk may seem insignificant, it can create an injury that leads to disease or death. Continue reading
If you’re reading this newsletter, you probably already appreciate trees. Did you know that trees contribute to your well being in ways you may not have considered?
Not all trees are equally well-suited for every planting site or in every climate. Tree
selection and placement are two of the most important decisions a homeowner makes when landscaping a new home or replacing a tree. Many trees have the potential to outlive those who plant them, so the impact of this decision can last a lifetime. Matching the tree to the site benefits both the tree and the homeowner. Continue reading
While growing up in Louisville, Kentucky, I had elderly next door neighbors who had lived all of their lives in the country. They moved to Louisville to be closer to their children. This couple brought all of their farm ways with them to their urban home. They raised chickens for meat and eggs way before chickens were in vogue. Standard size fruit trees and a vegetable garden was their backyard. Continue reading
You can reduce the risk of some common problems next year by getting rid of leftover plant debris in vegetable, flower and fruit gardening areas this fall.
Several disease-causing fungi and bacteria spend the winter on plant debris, and can cause diseases the following growing season. Proper garden sanitation can combat such diseases as early blight, mildews, gray mold fungus and various root rot and wilt problems. Continue reading
Trees and shrubs add beauty and value to a home’s landscape. But as few as 50% of planted trees do not survive beyond one or two years. Why? Improper installation is the leading cause of failure of newly planted trees. You can grow trees successfully if you are aware of a few important planting guidelines. Continue reading
If the leaves of your trees or shrubs are turning pale green, yellow, or white, but have much darker green veins, they may be experiencing iron chlorosis. Iron is a necessary element for the development of chlorophyll. Chlorophyll is what gives leaves their green color and is the source for the plant’s food and energy. When iron is insufficient for normal growth, yellowing leaves may occur. These symptoms may appear over the entire tree, on one side only, or be limited to an individual branch. Iron chlorosis is common in pin oak, white oak, silver maple, crabapple, white pine, magnolia, holly, sweet gum, dogwood, azalea and rhododendron. Continue reading
As I looked out at my yard this past week and saw the grass grow at lightning speeds, I decided that I need a few more trees in the space. With Earth Day and Arbor Day just past, I doubt I’m the only one thinking about planting a few more of those beautiful wood sculptures in my yard. While we are looking for the just the right tree, we should be thinking down the road a bit and consider if the tree is going to fit the space. Continue reading