Seasonal Tree Care Packages

Seasonal Tree Care Packages in Woodinville & Greater Seattle

Healthy trees do not happen by accident. They are the result of consistent, proactive care tailored to the challenges each season brings. Aadams Tree Service offers comprehensive seasonal tree care packages that protect your trees year-round with organic, science-based treatments designed specifically for Pacific Northwest growing conditions.

Our seasonal programs combine foliar spray treatments, tree injections, and deep root fertilization using OMRI-listed organic products and professional-grade equipment. Whether you have a few prized specimen trees or an entire property of Douglas Firs, Western Red Cedars, and Bigleaf Maples, our ISA Certified Arborist (PN-6319A) designs a care program matched to your trees’ species, condition, and specific threats.

What’s Included in Our Seasonal Packages

Spring Treatment — Protection and Root Feeding

Spring is when your trees break dormancy and begin their most active growth phase. Our spring treatment supports that critical transition:

• Foliar spray for early pest and fungal prevention, targeting aphids, scale, mites, and needle cast before they establish
• Deep root feeding with fish hydrolysate and seaweed extract to fuel new growth and strengthen root systems
• Soil health assessment to identify nutrient deficiencies and pH imbalances

Summer Treatment — Pest and Stress Support

Summer brings heat stress, drought conditions, and peak pest activity. Our summer treatment keeps your trees resilient:

• Foliar sprays for active pest control targeting borers, caterpillars, and spider mites
• Soil amendments to support stress tolerance during the Pacific Northwest’s dry months
• Monitoring for signs of disease, water stress, and insect damage

Fall Treatment — Root Building and Winter Preparation

Fall is the ideal time to build root reserves that carry your trees through winter dormancy and fuel vigorous spring growth:

• Root feeding with bone meal and compost tea to strengthen root systems
• Soil conditioning with organic amendments to improve structure and biological activity
• Final inspection to identify any issues before winter storms arrive

Plant Health Care Services

Our seasonal packages are built on a foundation of comprehensive plant health care:

Foliar Spray Treatments

Protect your trees from pests and diseases with organic spray options:

• Neem oil for aphids, mites, and scale insects
• AzaSol systemic spray for borers and caterpillars
• Copper fungicide to prevent needle cast and other fungal issues common in the Pacific Northwest’s wet climate
• RootShield biological fungicide for soil and root protection

Pricing starts at $100 per tree, with volume discounts available for multiple trees.

Tree Injection Services

Premium care for high-value trees using Arborjet technology:

• AzaSol injection for long-lasting systemic protection against destructive pests
• Ideal for severe infestations or hard-to-reach canopies where foliar spraying is impractical

Pricing starts at $75 per tree.

Soil Health and Root Care

Build strong roots for long-term tree health:

• Soil diagnostics to identify nutrient deficiencies and pH imbalances
• Organic amendments including compost, bone meal, humic acids, and mineral supplements
• Deep root fertilization to deliver nutrients directly into the root zone

Custom quotes based on tree size and soil conditions.

Common Pacific Northwest Tree Threats We Address

Our seasonal programs are designed to combat the specific pests and diseases that affect trees in the greater Seattle area:

• Aphids and scale insects on maples, birches, and ornamental trees
• Bronze birch borer affecting birch trees across the Eastside
• Swiss needle cast on Douglas Fir
• Laminated root rot in conifer stands
• Big-leaf maple decline — An emerging concern in the region
• Tent caterpillars and fall webworms on deciduous trees
• Armillaria root disease in stressed or recently disturbed trees

Our Process

1. Initial consultation — Our ISA Certified Arborist evaluates your trees and designs a seasonal program
2. Spring visit — Foliar spray, root feeding, and soil assessment
3. Summer visit — Pest control sprays, soil amendments, and health monitoring
4. Fall visit — Root feeding, soil conditioning, and pre-winter inspection
5. Year-end review — Assessment of tree response and program adjustments for next year

Why Choose Aadams Tree Service

• ISA Certified Arborist (PN-6319A) designs and oversees every program
• OMRI-listed organic products — Environmentally responsible treatments that are safe for families, pets, and beneficial insects
• Professional-grade equipment including Arborjet injection systems
• Species-specific expertise for Douglas Fir, Western Red Cedar, Bigleaf Maple, and all common Pacific Northwest species
• 40+ years of experience caring for trees across the greater Seattle area
• Transparent pricing with clear per-tree and package rates
• Fully licensed and insured with complete coverage

Who Benefits from Seasonal Tree Care?

• Homeowners who want to protect the value and beauty of their property’s trees
• Property managers responsible for maintaining tree-lined commercial landscapes
• HOAs looking to preserve neighborhood tree canopy and curb appeal
• Owners of heritage or specimen trees that warrant premium care
• Anyone who has invested in tree preservation and wants to protect that investment

Start Your Seasonal Tree Care Program

Give your trees the proactive, year-round care they deserve. Our certified arborist will evaluate your property and design a program tailored to your trees and budget.

Call us at (425) 657-5149 or request a free estimate.