Plant Health Care & Diagnostics: Your Expert Tree Doctors in the Treasure Valley
A scientific, holistic approach to landscape wellness.
Do your trees or shrubs look sick, stressed, or weak? Just like people, plants can suffer from diseases, pests, and nutrient deficiencies. Our Plant Health Care (PHC) program takes a scientific, holistic approach to landscape wellness. As Arborists, we act as your property's "tree doctors," accurately diagnosing underlying issues and prescribing effective treatments to restore your plants to vibrant health.

Signs Your Plants Need Help
If you notice any of these signs, a professional diagnosis can help save your valuable plants.
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Discolored or Spotted Leaves
Yellowing, browning, or black spots on leaves can indicate disease or nutrient imbalance.
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Premature Leaf Drop or Thinning Canopy
A tree losing leaves in summer or looking sparse can be a sign of stress or root problems.
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Visible Pests or Insect Damage
Evidence of insects, such as holes in leaves or fine webbing, requires immediate attention.
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Unusual Growths or Dead Branches
Fungi on the trunk or sections of dead branches often point to significant health issues.
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Stunted or Slow Growth
If a plant isn't growing as expected, it could be struggling with poor soil conditions or disease.
Our Plant Health Care Process
Detailed Diagnosis
Our arborist will conduct a thorough on-site inspection of your plants and their environment, identifying symptoms and root causes. This may include soil sampling and analysis.
Customized Treatment Plan
Based on the diagnosis, we develop an integrated plan tailored to your specific needs. This isn't a one-size-fits-all solution.
Targeted Treatments
We use a range of professional treatments, including:
- Pest & Disease Management
- Deep Root Fertilization
- Soil Amendments
Proactive Monitoring
Plant Health Care is an ongoing partnership. We provide recommendations and monitoring to prevent future problems and ensure your landscape thrives for years to come.

The Guardian Approach to Plant Health
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Science-Based Solutions
We don't guess. Our recommendations are based on proven arboricultural science and diagnostics.
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Holistic View
We understand that a plant's health is connected to its entire environment, and we address the ecosystem as a whole.
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Preservation-Focused
Our primary goal is to save and rejuvenate your valuable trees and shrubs, preserving the beauty and value of your landscape.
