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Expert Knotweed Removal Services in Lantzville – Free Quote from Certified Arborist Jake Innes

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Discover why Ascent Yard Care is Lantzville’s top choice for professional knotweed removal. Learn about local regulations, seasonal strategies, cost estimates, and how Jake Innes—certified arborist with nearly a decade of experience—delivers safe, effective, and affordable solutions. Request your free quote today!

Introduction

Knotweed (especially Japanese knotweed – Fallopia japonica) is one of the most aggressive invasive plants in the Greater Victoria region. If left unchecked, it can damage foundations, erode riverbanks, and dramatically lower property values. Homeowners and businesses in Lantzville are increasingly searching for reliable “knotweed removal in Lantzville” and “knotweed removal services Lantzville.”

At Ascent Yard Care, we combine scientific expertise, local knowledge, and a client‑focused approach to deliver the most effective knotweed control in the area. Owner Jake Innes, a certified arborist with nearly ten years of horticultural experience, leads every project to ensure it meets both ecological standards and municipal regulations.

Ready for a knot‑free yard? Contact Jake for a free, no‑obligation quote today.

Why Knotweed Is a Threat in Lantzville

Impact	Explanation
Structural Damage	Knotweed’s rhizome system can penetrate concrete footings, driveways, and retaining walls, causing costly repairs.
Ecological Disruption	It outcompetes native flora, reducing biodiversity in coastal and forested habitats unique to Lantzville.
Legal Liability	Under the British Columbia Invasive Species Act, property owners must manage invasive species, or face fines and remediation orders.
Resale Value	Real estate listings often disclose knotweed infestations, lowering market appeal and price.

Understanding these risks underscores why a professional, compliant removal service is essential.

Understanding Lantzville Climate & Knotweed Growth

Lantzville sits in a temperate maritime climate with mild, wet winters and dry, sunny summers. This climate creates an ideal environment for knotweed to:

Break dormancy early (March‑April) when soil temperatures rise above 5 °C.
Rapidly spread during the spring growth flush (April‑June).
Regrow from rhizome fragments after summer drought stress.

Because the plant’s growth cycle aligns closely with Lantzville’s seasonal patterns, timing your removal strategy is critical.

Regulatory Landscape in Lantzville & British Columbia

Invasive Species Act (ISA) – Requires landowners to control invasive plants on their property. Non‑compliance may result in fines up to $5,000 per offence.
Municipal By‑Law (District of Lantzville, By‑Law No. 2023‑12) – Mandates that knotweed be removed within 30 days of detection and that any disposal must be handled by a licensed waste management facility.
Environmental Protection Act – Prohibits the use of unapproved herbicides near watercourses, a common concern in Lantzville’s coastal zones.

As a licensed contractor, Ascent Yard Care adheres to all provincial and municipal regulations, securing the necessary permits and providing documentation for every job.

Ascent Yard Care’s Comprehensive Knotweed Removal Process

Our method is built on four pillars: assessment, integrated treatment, safety, and long‑term monitoring. This systematic approach outperforms “DIY” herbicide sprays and generic landscaping contracts.

Step 1: Site Assessment

Visual Survey – Identify knotweed colonies, canopy density, and proximity to structures.
Soil & Rhizome Mapping – Use a handheld GPS to chart underground rhizome networks up to 3 m deep.
Regulatory Check – Verify any heritage or environmental restrictions that affect treatment options.

Jake’s certification as an arborist ensures accurate identification of knotweed versus look‑alike species like smartweed.

Step 2: Integrated Treatment Plan

Treatment	When Used	Benefits
Targeted Herbicide Injection (glyphosate‑based, approved by BC Ministry of Forests)	Early spring (bud break) or late summer (pre‑seed)	Directly reaches the rhizome, minimal surface impact.
Excavation & Rhizome Removal	For small, isolated patches near structures	Guarantees physical eradication, eliminates regrowth risk.
Mulch & Solarization	Post‑herbicide for residual seedlings	Suppresses germination, enriches soil health.

We combine chemical and mechanical methods where needed, tailoring the plan to each property’s unique layout and budget.

Step 3: Safe Execution

Personal Protective Equipment (PPE) – All technicians wear gloves, goggles, and respirators.
Buffer Zones – Establish 2‑m safety perimeters around herbicide application sites, especially near water bodies.
Waste Management – All plant material is double‑bagged and delivered to an approved invasive‑species disposal facility.

Step 4: Monitoring & Prevention

Quarterly Follow‑Up Visits for the first year to detect any regrowth.
Owner Training – We provide a simple “What to Look For” guide, empowering Lantzville residents to act quickly if new shoots appear.
Long‑Term Maintenance Plan – Optional annual service that includes soil health testing and native plant re‑vegetation.

Seasonal Timing & Best Practices

Season	Recommended Action	Why
Early Spring (Mar‑Apr)	Herbicide injection at bud break	Plant translocates nutrients to rhizomes, delivering the herbicide where it’s most effective.
Late Summer (Aug‑Sep)	Second herbicide application before seed set	Prevents prolific seed dispersal, which can travel via wind and water to neighboring properties.
Fall (Oct‑Nov)	Mechanical removal of dead stems and rhizome excavation	Soil is still moist, making excavation easier and reducing disturbance to dormant native roots.
Winter (Dec‑Feb)	Monitoring & planning	No active removal; use this time to schedule next year’s treatment and review compliance paperwork.

Tip for Lantzville homeowners: Keep a record of removal dates and photos. This documentation can be invaluable if a municipal inspection occurs.

Cost Estimates & Budgeting

Service	Typical Range (CAD)	Factors Influencing Price
Herbicide Injection (per 10 m²)	$120 – $180	Plant density, accessibility, and proximity to water.
Full‑Scale Excavation (per 10 m²)	$350 – $520	Soil type, depth of rhizomes, and need for equipment mobilization.
Combined Treatment (herbicide + follow‑up)	$500 – $750 per 10 m²	Includes three seasonal applications and one post‑treatment inspection.
Annual Monitoring Package	$250 – $400 per year	Quarterly visits, reporting, and preventive recommendations.

All estimates are customized after the initial site assessment. Jake provides a transparent, itemized quote—no hidden fees.

Safety & Environmental Considerations

**Herbicide Safety

Lantzville Knotweed Removal – Expert, Fast, Licensed Service