
Tree root collar disorders
A tree’s root collar is the transition area from the roots to the trunk. It is usually noticeable because of the prominent flare leading to… Read More Tree root collar disorders
The new R.A. Bartlett Tree Research Laboratories and Arboretum in the United Kingdom was launched to advance scientific tree care research, diagnostics, and green industry partnerships across the UK and
Recognizing the role trees play in our world is important on Arbor Day and Earth Day. Here at Bartlett, however, our arborists strive every day to preserve trees and help
Guest post by Robert Andreucci Arborist Representative, Hilton Head, South Carolina To many, tree care may seem like an industry strictly about chainsaws, cranes and tree removal. But when you
There are many redbud varieties that bring stunning spring color to a landscape. This ornamental favorite bursts with blooms along its branches in the early part of the season. You’ll
Boxwoods are a staple in many landscapes. These ornamental, evergreen favorites make excellent hedges or edging, but can also serve as foundation plants. However, this popular plant is not without
Did you know that many structural defects that occur in older trees are preventable? Pruning trees when they are young helps ensure a strong and more structurally stable form as
Tea scale are tiny, sap-sucking insects common across the Southeast U.S. as well as in Texas and California. These pests attach themselves to the underside of leaves, feeding on plant
When extreme weather hits, storm damage to trees and shrubs is common. Emergency situations, like trees that have fallen on houses or cars, are the top priority for tree service
Salt applied as a deicing agent during winter can severely damage trees near roads, driveways or sidewalks. When planting near areas where salt will be used, consider salt tolerant tree
Bartlett is proud to announce the opening of its new state-of-the-art research laboratories and office facilities at White House Farm, Spencers Wood in the United Kingdom. The move marks a
Cold weather is already here in many parts of the country, but it’s not too late to begin winter tree care. Keep these recommendations in mind and you’ll have happier
Research shows that trees with multiple (codominant) stems have a higher likelihood of failure than those with a single stem so it is important to address this trait – the
Beech leaf disease (BLD) is a serious threat to beech trees. It impacts trees in urban and suburban landscapes as well as the beech forest as a whole. There are
The words conifer and evergreen are often used interchangeably. However, these terms do not refer to the same thing. While most conifers (not all!) are evergreen, there are also some
When inclement weather arrives, many types of workers are quickly mobilized to address emergency situations including local tree services. Lightning, winds, snow or ice can put valued trees at risk

A tree’s root collar is the transition area from the roots to the trunk. It is usually noticeable because of the prominent flare leading to… Read More Tree root collar disorders

Many geographies had an extremely dry summer. How does drought impact trees? The lack of water adversely affects nearly all plant processes. Plants are unable… Read More Helping trees recover from drought

Bartlett Tree Experts was fortunate to participate in the 8th Annual Saluting Branches Day of Service on September 28. Over 80 Bartlett employees joined. On… Read More Saluting branches: Volunteering to honor veterans

Autumn color is a favorite part of the season. The changing and falling of leaves is also very important to tree survival. The same processes… Read More Autumn color and tree health

Lightning strikes millions of trees each year. Though not many trees die immediately, strikes often cause serious structural weakness. This damage increases the risk of… Read More Tree lightning protection systems safeguard trees

Biocontrol, or biological control, might sounds like scary science fiction, but quite the opposite is true. It’s not science fiction, it’s just good science! Biocontrol… Read More Biocontrol: Leveraging nature’s best defenses

The USDA recently confirmed the presence of emerald ash borer in Oregon. EAB for short, this invasive wood-boring beetle infests and kills ash trees. The… Read More Emerald Ash Borer Now in Oregon

We often promote shrub pruning in winter during the dormant season when its easier to see the branching structure. Indeed, winter is a great time… Read More Shrub pruning in summer: Breaking the rules

For a varied and interesting landscape design, fruit bearing trees and shrubs are a good choice. It’s one way to add color and keep it… Read More Fruit trees add color and flavor in your landscape

Spring is a favorite time of year to enjoy the weather, work in the garden and just be outside in nature. The season also brings… Read More Tree seedlings distributed for Earth Day and Arbor Day

Stress from drought can seriously impact trees and shrubs. Leaves will wilt and drop. Overall tree growth is reduced and trees are more likely to… Read More How to protect trees and shrubs during drought

We all know what healthy leaves look like, but what happens when they’re not healthy? Leaves can become discolored, have bumps or brown or red… Read More Leaves look bad? Prevent & treat foliar disease

Evergreen trees are frequently associated with sparkling snow and the Christmas season. Indeed, these trees shine in the landscape during winter when other color is… Read More White Fir

What do you do as soon as a warm spring day arrives? Get outside of course! But you’re not the only one anxious for temperatures… Read More Watch out for Hidden Ambrosia Beetles

Healthy soil is the basis for healthy trees and shrubs. But all soils are different. The characteristics of the soil as well as nutrient levels… Read More Why Soil Analysis is Critical
Being a leader in the tree care industry means continually focusing on learning and innovation. Bartlett’s Tree Topics blog follows in that tradition by offering a place to receive advice on trees, tree pests, tree preservation, and more.