OR Landscape Contractor study materials
OR Landscape Contractor study resources

OR Landscape Contractor study plan

OR Landscape Contractor · Give each week a clear focus.

8 weeks · About 7 hours per week

Week 1

Oregon Landscape Contracting Law, ORS Chapter 671, and LCB Rules

  • Map the ORS Chapter 671 landscape contracting statute section-by-section, writing a one-line summary of each section that defines licensing, scope of work, and exemptions

  • Outline the LCB administrative rules by topic area (licensing, bonds/insurance, continuing education, discipline) and flag every rule that cross-references a statute

  • Define in your own words the boundary between landscape contracting work and work reserved for other licensed trades, and write three borderline scenarios with your reasoning

  • Build a 40-term flashcard set for legal vocabulary (licensee, specialty contractor, subcontractor, violation, sanction, etc.) and self-quiz to 90% recall

Your checkpoint

A 3-5 page personal outline of ORS 671 plus LCB rules, with a 40-card vocabulary deck scored at 90% or better

Week 2

Oregon Landscape Contracting Law, ORS Chapter 671, and LCB Rules & Plant Selection, Identification, and Installation

  • Re-test yourself on Week 1 legal material and rewrite any outline section you scored below 80% on

  • Summarize the licensing lifecycle - application, exam, issuance, renewal, and disciplinary outcomes - as a single one-page flowchart

  • Identify 25 regionally common Oregon landscape trees, shrubs, and groundcovers by botanical and common name, and sort them by sun, water, and mature-size needs

  • Explain the practical difference between hardy/adapted plants and invasive or prohibited species, and list 10 plants you would avoid specifying in Oregon

  • Draft plant-selection criteria for three site archetypes (full-sun dry, shady damp, narrow foundation bed)

Your checkpoint

A 25-plant reference table (name, exposure, water need, mature size, notes) plus three site-selection criteria sheets

Week 3

Plant Selection, Identification, and Installation & Irrigation Design, Installation, and Water Management

  • Complete the plant ID table to 40 entries and self-test to 85% accuracy from memory

  • Write the installation sequence for a planting project: soil prep, layout, planting depth, staking, mulching, and initial watering

  • Explain the components of an irrigation system (point of connection, backflow protection, valves, zones, heads, controllers) and sketch a labeled diagram from memory

  • Calculate precipitation rate and run time for two sample zones using given flow, pressure, and area figures

  • List five water-management practices that reduce waste and describe when each applies

Your checkpoint

A labeled hand-drawn irrigation system diagram plus two worked run-time calculations with correct units

Week 4

Soil, Grading, and Drainage & Landscape Construction and Hardscape Installation

  • Classify four soil textural types and describe how each affects drainage, compaction risk, and planting technique

  • Read and interpret a simple grading plan: identify spot elevations, slope direction, and high/low points, then compute percent slope for three segments

  • Describe the design and installation of three drainage approaches (surface grading, subsurface drain, French drain) and the failure mode of each

  • Sequence a hardscape installation from excavation through base, compaction, edging, and finish, listing the inspection checkpoint at each step

  • Identify three common hardscape defects (settling, poor drainage toward structure, inadequate base) and the corrective action for each

Your checkpoint

A one-page grading/drainage worksheet with three slope calculations and a 10-step hardscape installation checklist

Week 5

Business Operations and Financial Management & Estimating, Bidding, and Contract Documentation

  • Build a simple chart of accounts for a small landscape business covering revenue, direct job costs, overhead, and owner draws

  • Explain the difference between markup and margin and compute both from two sample job scenarios

  • Assemble a sample bid: take off quantities, apply labor and material pricing, add overhead and profit, and present a client-facing total

  • Draft a contract package outline covering scope, exclusions, change-order procedure, payment terms, schedule, and warranty language

  • Identify five recordkeeping or documentation practices that protect a contractor in a dispute

Your checkpoint

A complete sample bid with takeoff, markup calculation, and a matching one-page contract outline

Week 6

Turf and Ornamental Maintenance Practices & Integrated Pest Management and Pesticide Safety

  • Write seasonal maintenance calendars for turf and for ornamental beds across all four Oregon seasons, naming the task and frequency for each

  • Describe mowing height, fertilization timing, aeration, and thatch management practices and the consequence of doing each incorrectly

  • Apply the IPM pyramid to two pest scenarios: identify, monitor, set threshold, select least-risk control, and evaluate results

  • Explain pesticide label comprehension - signal word, PPE, restricted-entry interval, and application restrictions - and interpret a label section you write out from memory

  • List safe handling, storage, mixing, and disposal practices for pesticides and the spill response steps

Your checkpoint

Two completed IPM case-study worksheets (pest scenario through evaluation) plus a one-page seasonal maintenance calendar

Week 7

Job Site Safety and Worker Protection & Oregon Landscape Contracting Law, ORS Chapter 671, and LCB Rules

  • Perform a job-site hazard walkthrough of a hypothetical site and document 15 hazards with a control for each, ranked by severity

  • Describe PPE requirements, equipment guarding, and safe operation rules for the tools most used in landscape work

  • Explain trenching/excavation, overhead utility, and heat-illness protections, and state when work must stop

  • Re-read your Week 1 legal outline and update it with anything you have since learned or missed

  • Write a 10-question self-quiz on licensing/discipline rules and score yourself

Your checkpoint

A completed hazard-assessment form with 15 ranked hazards and controls, plus a scored 10-question legal quiz

Week 8

Oregon Landscape Contracting Law, ORS Chapter 671, and LCB Rules & Plant Selection, Identification, and Installation & Irrigation Design, Installation, and Water Management & Business Operations and Financial Management & Estimating, Bidding, and Contract Documentation & Soil, Grading, and Drainage & Landscape Construction and Hardscape Installation & Turf and Ornamental Maintenance Practices & Integrated Pest Management and Pesticide Safety & Job Site Safety and Worker Protection

  • Take two full-length timed practice exams and record the score by domain area

  • Rank your domains from weakest to strongest and spend the first half of the week re-drilling only the bottom three

  • Re-drill all flashcard decks (legal vocabulary, plant ID) to 90% recall

  • Rewrite any formula, sequence, or rule you missed twice into a one-page "final sheet" and memorize it

  • Confirm exam-day logistics: test location or platform, ID requirements, and allowed reference materials

Your checkpoint

A one-page final review sheet plus a domain-by-domain score log from two timed practice exams

Milestones

Week 3: All three highest-weight domains (1, 2, 3) studied at least once; plant ID table at 40 entries; irrigation run-time calculations completed correctly

Week 5: First timed practice exam taken and scored by domain, with the bottom three domains identified

Week 6: All 10 domains have been studied at least once; weakest three listed and scheduled for Week 8

Week 8: Two timed practice exams completed with improving scores and a personal score of at least 80% overall before test day