Denville, NJ headlines

Stay updated with the latest news, insights, and advancements from Bartlett Tree Experts, including innovations in tree care, research highlights, and company updates.

10/1/2026
10/1/2026

Identifying hazardous tree conditions

When there is a hanging branch or crack in a tree, it’s easy to see that a problem exists. Other issues may be more difficult to detect. Simple solutions can make a big difference. Pruning can lessen branch weight and wind resistance. Cables and brace rods can also be effective in helping to limit branch movement and protect trees.

9/4/2026
9/4/2026

Important advice for autumn

Fertilization is the single most important proactive measure you can take in caring for your trees this season. Soil care and fertilization in autumn dramatically improve growing conditions and provide the nutrients required for vital tree root development.

8/4/2026
8/4/2026

Don't miss these warning signs

Trees under stress display key symptoms indicating a serious problem may exist. This includes wilting or loss of leaves/needles, yellowing of leaves or browning of needles, premature autumn color, early leaf drop and sappy spots on branches. Correctly identifying the underlying cause is critical to addressing tree health issues.

7/1/2026
7/1/2026

Summer tree threats

Summer is a time of high activity for pests as well as tree diseases caused by fungi and other organisms. Some problems may be simply aesthetic, while others can be a real threat to tree health and vitality. As such, it is important to have an arborist check your trees to determine the underlying cause.

6/1/2026
6/1/2026

Tree failures from summer storms

Summer storms often cause branches or entire trees to fall. Preventative care can help you maintain your landscape while mitigating the possibility of unanticipated costs.

5/4/2026
5/4/2026

Critical care for trees

Now is a critical time of year to prepare your trees and shrubs for the coming summer. Healthy trees and shrubs are better able to withstand the higher temperatures and weather extremes that summer brings. Proper care in spring can help ensure the health of your landscape plants.

4/1/2026
4/1/2026

Needlecast diseases

Needlecast diseases of evergreens frequently attack trees in spring. Impacted conifers develop spots and become discolored. Early signs of infection include discoloration and small fruiting structures..

3/6/2026
3/6/2026

Tree problems can cause long-term damage

Now is the time to address tree health issues that are commonplace this time of year. Problems including browning on evergreen needles, damage to twigs and branches, cracks or splits in the bark and root issues should be identified in early spring, before serious damage occurs.

1/6/2026
1/6/2026

Winter pruning

Winter is the ideal time to prune many tree species. Removal of dead or diseased branches this time of year can greatly reduce the risk they pose to your home and property. Plus, pruning can improve the overall health and appearance of your trees, getting them in shape for spring.

11/4/2025
11/4/2025

Winter tree inspection

Colder temperatures and shorter days serve as a reminder that it’s time for your trees and shrubs to have a winter check-up. Now is the time to uncover issues such as weakly attached branches, dead wood, diseases, pest infestations and other problems before they can cause serious damage in the spring.

6/3/2025
6/3/2025

Tree care recommendations for summer

With the warmer temperatures of summer, it is critical to water your trees and shrubs thoroughly. Applying a 7-10cm layer of mulch, inspecting for pest infestations and scheduling autumn fertilisation can also help maintain tree health and vigor.

5/6/2025
5/6/2025

Critical care for trees

Now is a critical time of year to prepare your trees and shrubs for the coming summer in the Denville, NJ area. Healthy trees and shrubs are better able to withstand the higher temperatures and weather extremes that summer brings. Proper care in spring can help ensure the health of your landscape plants.