100+ Free LICT-Exterior Practice Questions

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Question 1

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According to OSHA Hazard Communication Standard (29 CFR 1910.1200), how many sections must a compliant Safety Data Sheet (SDS) contain?

8 sections

12 sections

16 sections

20 sections

to track

2026 Statistics

Key Facts: LICT-Exterior Exam

70%

Passing Score (per section)

NALP

$645

Exam Fee

NALP

24 CEUs

Recertification Requirement

Every 2 years

12 months

Time to Complete

From enrollment

5 Specialties

Exam Modules

NALP

All 50 States

Online via ProctorU

NALP

The NALP LICT-Exterior certification is the leading field-technician credential for landscape professionals in the US. It covers five specialty modules — softscape installation, hardscape installation, ornamental maintenance, turf maintenance, and irrigation — plus a universal safety section covering OSHA, SDS, and pesticide label law. Offered fully online via ProctorU across all 50 states. Recertification requires 24 CEUs every 2 years. The exam costs $645, and candidates have 12 months to complete after enrollment.

Sample LICT-Exterior Practice Questions

Try these sample questions to test your LICT-Exterior exam readiness. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.

1According to OSHA Hazard Communication Standard (29 CFR 1910.1200), how many sections must a compliant Safety Data Sheet (SDS) contain?

A.8 sections

B.12 sections

C.16 sections

D.20 sections

Explanation: OSHA's Hazard Communication Standard requires all Safety Data Sheets to follow a standardized 16-section format aligned with GHS (Globally Harmonized System). Section 1 covers identification, through Section 16 which covers other information. This uniform format allows workers to quickly locate hazard and first-aid information regardless of the chemical manufacturer.

2What do underground utility color codes indicate when a utility locator marks lines with ORANGE flags or paint?

A.Natural gas or oil pipelines

B.Telecommunications, cable TV, or conduit

C.Electric power lines or conduit

D.Potable water mains

Explanation: The APWA Uniform Color Code assigns orange to telecommunications, cable TV, alarm lines, and signal lines. This system is standardized nationally so landscape crews know exactly which utility type is present before excavating. Always call 811 before digging and respect all locate marks.

3Which OSHA construction standard (29 CFR 1926) governs fall protection requirements for landscape installation crews working on elevated surfaces?

A.29 CFR 1926 Subpart M

B.29 CFR 1926 Subpart P

C.29 CFR 1910 Subpart D

D.29 CFR 1926 Subpart N

Explanation: OSHA 29 CFR 1926 Subpart M covers fall protection in construction and is the applicable standard for landscape installation crews working on rooftops, elevated retaining wall tops, or other elevated surfaces. It requires fall protection at 6 feet above a lower level and specifies guardrail, safety net, or personal fall arrest systems.

4When lifting a heavy object manually using correct ergonomic technique, where should the load be kept relative to your body?

A.As far from the body as possible to avoid tripping

B.Close to the body at or near waist height

C.Below knee level to lower the center of gravity

D.Extended overhead with arms locked out

Explanation: Safe lifting technique requires keeping the load close to the body at or near waist height to minimize lever-arm forces on the spine. Bending the knees, keeping the back straight, and lifting with the legs further reduces spinal loading. Distance from the body exponentially increases the effective load on the lower back.

5A pesticide label states 'Restricted Use Pesticide.' Who is legally permitted to purchase and apply this product?

A.Any adult homeowner who reads the label

B.Only a certified or licensed pesticide applicator or someone under their direct supervision

C.Any landscape crew member who has completed a safety course

D.Only licensed landscape contractors, regardless of pesticide certification

Explanation: Under the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA), Restricted Use Pesticides (RUPs) may only be purchased and applied by a certified applicator or by a non-certified applicator working under the direct supervision of a certified applicator. This requirement exists because RUPs pose greater risk to human health or the environment when misused.

6Which turfgrass species is a cool-season grass best suited for the transition zone and is commonly used on golf fairways and athletic fields?

A.Zoysiagrass (Zoysia japonica)

B.Tall fescue (Festuca arundinacea)

C.Bermudagrass (Cynodon dactylon)

D.St. Augustinegrass (Stenotaphrum secundatum)

Explanation: Tall fescue (Festuca arundinacea) is a cool-season bunch grass with excellent heat and drought tolerance relative to other cool-season species, making it popular in the transition zone. It establishes from seed, tolerates partial shade, and maintains color longer into warm weather than Kentucky bluegrass or perennial ryegrass.

7When aerating a lawn to relieve soil compaction, which method physically removes soil cores and is most effective for improving water infiltration?

A.Spike aeration

B.Slit aeration

C.Core (plug) aeration

D.Vertical mowing (verticutting)

Explanation: Core aeration uses hollow tines to remove soil plugs from the turf, physically opening the profile to improve water infiltration, gas exchange, and root penetration. Spike and slit methods push soil aside rather than removing it, which can increase compaction between holes. Leaving cores on the surface allows them to break down and return organic matter.

8A soil test reveals a pH of 5.2 for a Kentucky bluegrass lawn. Which amendment should be applied to raise the pH toward the optimal range of 6.0–7.0?

A.Sulfur (elemental)

B.Ammonium sulfate fertilizer

C.Agricultural limestone (calcitic or dolomitic lime)

D.Iron sulfate

Explanation: Agricultural limestone raises soil pH by neutralizing soil acidity through calcium carbonate (calcitic lime) or calcium-magnesium carbonate (dolomitic lime). Dolomitic lime also supplies magnesium. The rate needed is determined by the soil's buffering capacity (buffer pH), and lime must be incorporated or watered in to be effective.

9What is the recommended mowing height range for Kentucky bluegrass maintained as a home lawn (not golf course)?

A.0.25 to 0.5 inches

B.0.5 to 1.0 inch

C.2.5 to 3.5 inches

D.4.0 to 5.0 inches

Explanation: Kentucky bluegrass lawns are typically mowed at 2.5 to 3.5 inches for home lawn use. This height promotes deep root development, shades the soil to reduce weed germination, and helps the turf tolerate summer heat stress. The one-third rule also applies: never remove more than one-third of the leaf blade in a single mowing.

10Dollar spot disease on turfgrass is most effectively managed by which cultural practice, in addition to fungicide application?

A.Lowering mowing height to remove infected tissue

B.Increasing soil nitrogen fertility to promote leaf recovery

C.Increasing irrigation frequency to keep leaves wet longer

D.Core aerating weekly during the active outbreak

Explanation: Dollar spot (Clarireedia jacksonii) thrives in nitrogen-deficient turf. Applying adequate nitrogen fertilizer stimulates new leaf growth that outpaces the infection and improves the turf's ability to recover. Proper fertility is the primary cultural tool; fungicides are used when disease pressure is high, but without adequate N the disease returns quickly.

About the LICT-Exterior Exam

The NALP Landscape Industry Certified Exterior Technician (LICT-Exterior) validates hands-on knowledge in landscape installation, turf care, ornamental maintenance, and irrigation — proving job-ready competency to employers and clients.

Questions

100 scored questions

Time Limit

Self-paced online (12 months to complete)

Passing Score

70% per section

Exam Fee

$645 (NALP (National Association of Landscape Professionals))

LICT-Exterior Exam Content Outline

~15%

Universal Safety & Regulations

OSHA 1926 construction, SDS 16-section format, utility color codes, FIFRA pesticide law, safe lifting

~18%

Softscape Installation

Tree/shrub planting, B&B handling, root flare, mulching, grading, soil science

~17%

Hardscape Installation

Interlocking concrete pavers (ICPI), aggregate base, retaining walls, drainage, compaction

~20%

Ornamental Maintenance

ANSI A300 pruning, plant identification, disease/pest ID, IPM, fertilization

~18%

Turf Maintenance

Turfgrass species, mowing, fertility, aeration, thatch, disease, and insect management

~12%

Irrigation Installation & Maintenance

Backflow prevention, precipitation rate, winterization, smart controllers, troubleshooting

How to Pass the LICT-Exterior Exam

What You Need to Know

Passing score: 70% per section
Exam length: 100 questions
Time limit: Self-paced online (12 months to complete)
Exam fee: $645

Keys to Passing

Complete 500+ practice questions
Score 80%+ consistently before scheduling
Focus on highest-weighted sections
Use our AI tutor for tough concepts

LICT-Exterior Study Tips from Top Performers

1Know the APWA underground utility color codes cold — RED (electric), YELLOW (gas), ORANGE (telecom), BLUE (water), GREEN (sewer), PURPLE (reclaimed)

2Memorize OSHA HazCom's 16-section SDS format and the three signal words: CAUTION, WARNING, DANGER

3For ANSI A300: never remove more than 25% live crown; always cut just outside the branch collar

4ICPI base standards: 1-inch screeded bedding sand, 4–6 inches compacted aggregate base at 95% Standard Proctor

5Know turfgrass species by season and region: cool-season (Kentucky bluegrass, tall fescue, ryegrass) vs. warm-season (bermuda, zoysia, St. Augustine, centipede)

6Plant ID focus areas: needle bundle counts on pines, native flowering trees, invasive pest signatures (EAB's D-shaped exit holes, Japanese beetle skeletonizing)

Frequently Asked Questions

What is the NALP LICT-Exterior exam?

The NALP Landscape Industry Certified Exterior Technician (LICT-Exterior) is the leading professional certification for exterior landscape technicians in the US, administered by the National Association of Landscape Professionals. It validates knowledge across five specialty areas: softscape installation, hardscape installation, ornamental maintenance, turf maintenance, and irrigation, plus a universal safety section covering OSHA, SDS requirements, utility color codes, and pesticide label law.

How much does the NALP LICT-Exterior exam cost?

The NALP LICT-Exterior exam costs approximately $645, which includes the enrollment and remote proctor fees. Section retakes are available at approximately $115 per section. Contact NALP directly at landscapeprofessionals.org for current pricing, as fees may be adjusted for NALP members.

What is the passing score for the LICT-Exterior exam?

Candidates must score 70% or higher on each section of the LICT-Exterior exam to earn certification. The exam is administered online through remote proctoring (ProctorU) and is available in all 50 states. Candidates have 12 months from enrollment to complete the full exam.

What topics are covered on the NALP exterior technician exam?

The exam covers: (1) Universal safety — OSHA 29 CFR 1926, SDS/GHS requirements, underground utility color codes, FIFRA pesticide laws, and safe lifting; (2) Softscape installation — tree and shrub planting, B&B handling, root flare placement, mulching; (3) Hardscape installation — ICPI paver systems, aggregate base, retaining walls, drainage; (4) Ornamental maintenance — ANSI A300 pruning, plant identification, IPM, disease/pest management; (5) Turf maintenance — turfgrass species ID, mowing, fertility, aeration, thatch, disease; and (6) Irrigation — backflow prevention, precipitation rate, winterization, smart controllers.

How do I prepare for the NALP LICT-Exterior exam?

Study the NALP Training Manuals for Installation, Maintenance, and Irrigation Technicians (available in English and Spanish from the NALP bookstore). Focus on OSHA 29 CFR 1926 construction safety, ANSI A300 pruning standards, ICPI interlocking concrete pavement standards, turfgrass species identification, and FIFRA pesticide label requirements. Plan 40–80 hours of study over 4–12 weeks. Practice with our 100 free practice questions covering all specialty areas.

How long is the NALP LICT-Exterior certification valid?

The LICT-Exterior certification is valid for 2 years. To maintain certification, you must submit a minimum of 24 Continuing Education Units (CEUs) to NALP before your good-through date. CEUs can be earned through industry conferences, webinars, in-house training, college courses, and association events. Certificants who lapse more than 12 months must retake the full exam.

Can I take the NALP exterior technician exam online?

Yes. The LICT-Exterior exam is fully online, administered through ProctorU's secure remote proctoring service. This means you can test from your home or workplace computer across all 50 states. You have 12 months from the date of enrollment to complete the exam. The exam is also available in Spanish.

What is ANSI A300 and why does it appear on the NALP exam?

ANSI A300 is the American National Standard for Tree Care Operations, developed by the Tree Care Industry Association (TCIA). It establishes industry standards for pruning (Part 1), fertilization (Part 2), cabling/bracing (Part 3), and other tree care practices. The LICT-Exterior exam tests knowledge of A300 Part 1 pruning — especially the 25% maximum live crown removal rule, branch collar preservation, and types of pruning cuts (thinning, heading, reduction).