
Comprehensive Tree Health Services by Certified Arborists
Maintaining tree health involves more than just fertilizer and occasional spraying. At Pro Trees, we approach tree care as both a science and an art. Our Certified Arborists focus on long-term preservation, using diagnostic tools, organic treatments, and a deep understanding of tree biology to help your landscape thrive.
Preserving specimen trees and mature landscapes requires expertise, patience, and a proactive mindset. That’s why we prioritize organic fertilization, soil enrichment, and environmentally responsible care to support tree health while protecting waterways and staying within your budget.
Accurate Diagnosis = Effective Treatment
Diagnosis is the foundation of effective tree care. Our trained arborists in Encinitas and throughout San Diego County stay current with the latest research and treatment methods. We perform comprehensive evaluations to assess soil conditions, nutrient deficiencies, pest issues, and potential diseases—on a microbiological level.
Whether your tree is showing signs of decline or you're just looking to protect your investment, our experts will determine the exact issue before recommending any treatment.

Pest & Disease Management
Not all insects are pests—and not all fungi are harmful. In fact, many are essential for plant health. That’s why Pro Trees uses an Integrated Pest Management (IPM) approach that focuses on balance, not blanket pesticide use.
“All creatures have their place.” Knowing what to protect and what to manage is key to a thriving garden or landscape. Let our Certified Arborists evaluate your trees and develop a tailored health plan based on knowledge—not guesswork.
Get a Tree Health Assessment Today
Before reaching for chemicals, reach out to Pro Trees. Our expert arborists will provide a clear, honest evaluation and help you build a healthier, more resilient landscape—naturally.