Not all problems start inside the tree—many live on leaves and shoots. Our tree & shrub spraying focuses on the canopy where pests and diseases attack, using seasonally timed, targeted applications that fit within an Integrated Pest Management (IPM) plan. Expect precise treatments, clear guidance, and visible improvements through the growing season.
Effective spraying is about timing, diagnosis, and coverage—not blanket applications. Our Auburn-based arborists identify the pest or disease, choose the right product and window, and apply it with calibrated equipment to maximize results and minimize impact. From early spring protectants to summer knockdowns and late-season cleanups, we tailor applications to Puget Sound species and weather patterns.
We serve Auburn, Kent, Renton, and nearby communities with clear recommendations, straightforward pricing, and reporting you can understand.
IPM-First Approach: We spray only when it’s the right tool, supported by monitoring and thresholds.
Targeted Applications: Focus on the specific pest/disease—no guesswork, no waste.
Seasonal Timing: Preventive protectants and well-timed curative sprays for best results.
Kid- & Pet-Conscious Methods: Low-drift equipment, careful scheduling, and re-entry guidance.
Clean, Professional Work: Protected hardscapes/plantings, neat edges, and clear communication.
Measurable Results: Reduced pest pressure, cleaner foliage, and stronger seasonal performance.
Assessment & ID – We confirm the pest/disease, life stage, and pressure level; photos and notes included.
Plan & Timing – We select the active ingredient(s), adjuvants, and application window for your species and site.
Site Prep & Protection – We protect hardscape/nearby beds, notify you of re-entry intervals, and confirm wind/weather conditions.
Calibrated Application – Even coverage with low-drift, properly pressurized equipment; targeted to the affected plant material.
Post-Care & Follow-Up – Instructions for irrigation timing, pruning hygiene, and any follow-up visits as needed.
Widespread canopy issues where uniform leaf coverage is essential
Quick knockdown needed on visible pests (aphids, mites, caterpillars)
Preventive windows for fungal diseases with predictable cycles
Hedges/privacy screens needing clean foliage through the season
Sites where injections aren’t suitable or where foliar cure is faster
Spraying works best when it’s diagnosis-driven and well-timed. These FAQs explain safety, scheduling, weather concerns, number of visits, costs, and how spraying fits with your larger PHC plan. Still have questions? Call (360) 599-0727 or request a health assessment—we’ll tailor the plan to your property.
Yes—when used correctly. We choose targeted products, schedule thoughtfully, and provide re-entry intervals. Please keep people and pets out of treated areas until we confirm it’s safe.
We avoid applications during bloom whenever possible and follow label guidance to protect pollinators. If treatment is urgent, we time it when pollinator activity is lowest and choose the least-toxic effective option.
It depends on the issue and pressure. Some problems resolve with one or two visits; others (like fungal cycles or mites) benefit from a seasonal program. We’ll outline timing and frequency up front.
We check weather windows and won’t spray in conditions that compromise coverage or increase drift. If needed, we’ll reschedule to protect results and safety.
Often, yes. Airflow, sanitation, watering, and mulch help prevent many issues. Spraying is one tool in a complete Plant Health Care plan.
We can propose reduced-risk and least-toxic options when appropriate. Effectiveness and timing vary by pest/disease—we’ll explain tradeoffs clearly.
You don’t have to be home. Please unlock gates, secure pets, and avoid watering leaves just before service unless advised. We’ll leave post-care instructions.
Pricing varies by plant count/size, product choice, and visit frequency. After your assessment, you’ll receive a clear written plan and quote—no surprises.
Take the guesswork out of pest and disease control. Our PHC spraying programs deliver targeted results with clear communication and careful timing.
Call (360) 599-0727 or send a quick message—our arborists will inspect your trees, confirm the issue, and build a plan that fits your goals and budget.
