Learn More About Plant Health Care
If your trees exhibit any of the following signs, they may benefit from a Plant Health Care program.
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Visible pests or disease symptoms (e.g., discolored leaves, abnormal leaf drop, or bark damage) -
Slow growth or weak branches compared to previous years -
Yellowing or wilting leaves, which can indicate soil nutrient deficiencies or root problems -
Fungal growth or decay around the trunk or roots -
Soil compaction or poor drainage that can affect root health
Frequently Asked PHC Questions
We get a lot of questions about plant health care, so our arborist answers a few common ones below.
If your trees exhibit any of the following signs, they may benefit from a Plant Health Care program:
- Visible pests or disease symptoms (e.g., discolored leaves, abnormal leaf drop, or bark damage)
- Slow growth or weak branches compared to previous years
- Yellowing or wilting leaves, which can indicate soil nutrient deficiencies or root problems
- Fungal growth or decay around the trunk or roots
- Soil compaction or poor drainage that can affect root health
Even if your trees appear healthy, PHC is a preventive approach, ensuring they remain strong and resilient against future issues. Regular inspections by an ISA Certified Arborist can identify potential problems before they become serious.
The timeline for results varies depending on the type of treatment and the health of the tree:
- Pest control treatments often show improvement within a few weeks as pest populations decrease.
- Fertilization and soil amendments can take several months to improve tree vigor, as nutrients gradually integrate into the soil and roots.
- Fungal and disease treatments typically require ongoing monitoring, with results visible within a growing season.
- Pruning and structural support provide immediate safety benefits, though improved tree health is seen over time.
A comprehensive PHC program provides long-term benefits, and consistent care ensures continued improvement and resilience.
Yes! At Stein Tree Service, we prioritize eco-friendly and pet-safe treatments in our PHC programs. We use:
- Organic and environmentally responsible products that minimize chemical exposure
- Targeted pest control solutions that reduce harm to beneficial insects and wildlife
- Soil and root care techniques that improve tree health naturally, without synthetic chemicals
For any treatments requiring temporary precautions, our team will provide clear guidance to ensure the safety of your family and pets.
An ISA certified arborist is a tree care professional who has taken the time and effort to acquire extended training and education and has passed the certification exam through the International Society of Arboriculture (ISA). The extensive exam covers all aspects of tree care to ensure each Arborist has the experience and knowledge required to address all potential problems.
Meet our Certified Arborist
Daulton Weit is an ISA-certified arborist with 15 years of experience in the green industry. From the Wilmington area, he got his degree in horticulture from Williamson College of the Trades in Media, Pennsylvania. Weit also has a Delaware Pesticide Applicator Certification and the Penn State Tree Climbing School Certificate. His skills, knowledge and experience make him very well-qualified to diagnose and treat soil, plant, and tree issues in local landscapes
Our PHC Services are available in Delaware and Pennsylvania. Some of our service areas are listed below.
