Plant Health Care (PHC) for Portland & Vancouver

Samsara Tree Care’s Plant Health Care (PHC) services focus on a holistic understanding the complex relationship between soil science and site-specific factors, enabling your trees to absorb essential nutrients and water.

 We ensure that your green spaces flourish by controlling pests and pathogens, selecting suitable planting locations, and choosing the right trees.


Our Plant Health Care Process:

At Samsara Tree Care, we’ve built our Plant Health Care program on the principle that trees and plants can better resist pests and disease when they are healthy. As a result, our PHC programs aim to maintain and enhance the health of plants, trees, and landscapes. Our PHC process can Include the following:

Soil Health Management

Healthy soil is critical to plant health. Soil testing can identify nutrient deficiencies, pH imbalances, and other issues. Depending on the results, soil amendments or changes in maintenance practices may be recommended.

Disease and Pest Management

PHC includes the use of Integrated Pest Management (IPM) techniques. These strategies aim to control pests and diseases in the least harmful way, focusing first on preventative measures, biological controls, and other non-chemical methods. Chemical treatments are used only as a last resort.


A proper fertilization program can be implemented based on the plant’s nutrient needs. This program should account for the type of plant, its health, and the soil conditions.


Mulch can help retain soil moisture, reduce weed competition, and improve soil structure. Organic mulches also add nutrients back into the soil as they decompose.

Regular Monitoring

Regular inspections are necessary to detect potential problems early. Trained PHC professionals observe and evaluate the landscape, identifying stressors that could impact plant health. This can include things like pests, diseases, or environmental conditions.


Is Plant Health Care Right for your Property?

Samsara Tree Care is dedicated to providing comprehensive Plant Health Care services to help you create and maintain a thriving, beautiful landscape. Our team of experts is well-versed in soil analysis, pest control, site planning, and pruning techniques, ensuring that your trees and plants receive the best possible care.


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Certified Arborists!

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What is PCH?

Samsara Tree Care’s proactive, integrated, and environmentally friendly approach to plant and landscape management significantly benefits the diverse and unique ecosystems in the Pacific Northwest.

The Benefits of Plant Health Care

  • Plant Health Care (PHC) enhances disease and pest resistance, protecting plants from harmful infestations.
  • Through PHC, the health of the soil in the Pacific Northwest is improved, promoting healthier plant growth.
  • PHC techniques aid in water management, ensuring adequate hydration for plants during dry periods.
  • PHC aids in proper plant selection, ensuring species growth suited to the Pacific Northwest’s unique climate.
  • PHC can reduce long-term costs by preventing severe pest infestations and diseases that can be expensive.

Portland, OR

Samsara Tree Care has been taking care of the trees of the City of Portland, Oregon since 2015

Vancouver, WA

Samsara Tree Care has been taking care of the trees of the City of Vancouver, Washington since 2015

Have Questions? We have Answers

Please reach out to us if you have any questions. One of our Certified Arborists is available to help.

Plant Health Care (PHC) is a holistic, preventative approach to maintaining and enhancing the health of plants, trees, and landscapes. It’s built on the principle that a healthy plant can resist diseases and pests more effectively, minimizing the need for invasive treatments.

PHC benefits the environment by promoting sustainable practices like Integrated Pest Management (IPM), organic fertilization, and adequate water management. These practices reduce the use of chemical pesticides, contribute to soil health, and conserve water, all leading to a more balanced and healthier ecosystem.

PHC uses several techniques, including regular monitoring, Integrated Pest Management (IPM), soil health management, water management, proper pruning, and structural support, and educating plant owners. These techniques aim to proactively address potential plant health issues, preventing rather than curing diseases and pest infestations.

PHC improves soil health by performing regular soil testing to identify nutrient deficiencies or pH imbalances. Based on the results, soil amendments may be recommended, or maintenance practices may be changed to improve soil health, promoting healthier plant growth.

Integrated Pest Management (IPM) is a key component of PHC. IPM is an environmentally friendly pest control strategy that emphasizes prevention and uses pesticides only as a last resort. It works to maintain the balance of the ecosystem, reducing harm to beneficial insects and other non-target organisms.

 PHC contributes to water management by ensuring plants receive appropriate amounts of water. This includes irrigation management and may involve recommendations for specific watering practices based on the needs of each plant species and climatic conditions, leading to water conservation.

PHC can benefit all plant types, but the specific practices may vary based on the plant species, health, and specific needs. PHC is particularly helpful for plants that are important to a landscape, those susceptible to diseases or pests, or native species that need to be preserved.

Implementing a PHC program may require an upfront investment in time, effort, and money. However, it can save resources in the long run by preventing serious plant health problems that can be expensive and time-consuming to address.

What our clients have to say…