Does Certificate III in Horticulture (AHC30722) have a single final exam?

No. AHC30722 is a competency-based VET qualification, so there is no single national multiple-choice exam. You are assessed as Competent or Not Yet Competent across 17 units using written questioning, practical demonstrations and workplace evidence.

What does the passing standard mean if there is no percentage score?

Competency-based training does not use a percentage mark. For each of the 17 units you must demonstrate that you can perform the skills and knowledge to the required standard, which is recorded as Competent or Not Yet Competent.

How many units are in AHC30722 and how long does it take?

The qualification requires 17 units of competency (11 core and 6 elective). It is typically delivered over about 12 months full-time, or up to 18 months part-time, depending on the RTO.

How much does Certificate III in Horticulture cost?

Fees vary by Registered Training Organisation and state. Many places are fee-free or government-subsidised through state training initiatives, while other providers charge tuition. There is no separate national exam fee.

Is this free AHC30722 practice as useful as paid prep?

Yes. Our 100 practice questions cover the core trade-theory knowledge tested across the AHC30722 units, with a teaching explanation for every answer plus free daily AI tutor interactions. All content is free forever and updated for 2026.

All Practice Exams

100+ Free Cert III Horticulture Practice Questions

Certificate III in Horticulture (AHC30722) practice questions are available now; exam metadata is being verified.

✓ No registration✓ No credit card✓ No hidden fees✓ Start practicing immediately

100+ Questions

100% Free

Loading practice questions...

Same family resources

Explore More Australian Trade Licences & Certificate III

Continue into nearby exams from the same family. Each card keeps practice questions, study guides, flashcards, videos, and articles in one place.

2026 Statistics

Key Facts: Cert III Horticulture Exam

100

Practice Questions

OpenExamPrep

17 units

11 core + 6 elective

training.gov.au

AQF 3

Qualification Level

ASQA

Competency

Assessment Basis

VET / RTO

12-18 mo

Typical Duration

RTOs

AHC30722

National Code

training.gov.au

Certificate III in Horticulture (AHC30722) is a nationally recognised Australian VET trade qualification delivered by Registered Training Organisations and regulated by ASQA. Rather than one final exam, it is competency-based: learners must be assessed Competent across 17 units (11 core and 6 elective) through written questioning, practical tasks and workplace evidence, usually over 12 to 18 months. The content spans plant identification and botany, soils and growing media, plant nutrition and fertilisers, pests, diseases and weeds (IPM), pruning, irrigation, turf and amenity horticulture, safe chemical handling and WHS, and plant propagation. Fees vary by RTO and state, with many places free or government-subsidised. This free prep includes 100 research-based practice questions with explanations and an AI tutor.

Sample Cert III Horticulture Practice Questions

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

1In a botanical (scientific) name such as Eucalyptus globulus, what does the first word 'Eucalyptus' represent?

A.The species

B.The genus

C.The cultivar

D.The family

Explanation: Under binomial nomenclature, the first word is the genus (always capitalised) and the second word is the specific epithet (lowercase). Together they name the species, e.g. Eucalyptus globulus.

2How should a full botanical name be presented in printed horticultural text?

A.Both words lowercase and italicised

B.Genus capitalised and species lowercase, both italicised

C.Both words capitalised and underlined

D.Genus lowercase and species capitalised

Explanation: Convention is to capitalise the genus, write the specific epithet in lowercase, and italicise both (or underline when handwritten). For example, Grevillea robusta.

3A plant described as 'deciduous' has which characteristic?

A.Keeps its leaves all year

B.Sheds all its leaves seasonally, usually in autumn

C.Has needle-like leaves

D.Produces cones instead of flowers

Explanation: Deciduous plants drop all their leaves during a particular season, typically autumn, and re-grow them in spring. Evergreen plants, by contrast, retain foliage year-round.

4Which plant family does the genus Acacia (wattles) belong to?

A.Myrtaceae

B.Fabaceae (Leguminosae)

C.Proteaceae

D.Asteraceae

Explanation: Acacia is a legume in the family Fabaceae (Leguminosae). Like other legumes it can form root nodules with nitrogen-fixing bacteria, which helps improve soil nitrogen.

5Leaves arranged in pairs directly opposite each other on the stem are described as which leaf arrangement?

A.Alternate

B.Opposite

C.Whorled

D.Basal

Explanation: An 'opposite' arrangement has two leaves emerging at the same node on opposite sides of the stem. This contrasts with alternate (single leaves staggered along the stem) and whorled (three or more at a node).

6What is the primary function of the xylem tissue in a vascular plant?

A.Transport sugars from leaves to roots

B.Transport water and dissolved minerals upward from the roots

C.Store starch in the stem

D.Protect the plant from pests

Explanation: Xylem conducts water and dissolved mineral nutrients upward from the roots to the rest of the plant. Phloem, the other vascular tissue, transports sugars (photosynthate) from the leaves to other parts.

7During photosynthesis, which gas do plants take in and which do they release?

A.Take in oxygen, release carbon dioxide

B.Take in carbon dioxide, release oxygen

C.Take in nitrogen, release oxygen

D.Take in carbon dioxide, release nitrogen

Explanation: In photosynthesis plants absorb carbon dioxide and, using light energy and water, produce carbohydrates while releasing oxygen as a by-product. Respiration is the reverse, consuming oxygen and releasing carbon dioxide.

8A plant that completes its entire life cycle, from seed to seed, within one growing season is classified as which type?

A.Perennial

B.Biennial

C.Annual

D.Deciduous

Explanation: An annual germinates, flowers, sets seed and dies within a single season. A biennial takes two seasons, and a perennial lives for several years.

9Which of these is a distinguishing feature of a monocotyledon (monocot) such as a grass or palm?

A.Net-like (reticulate) leaf venation

B.Flower parts in multiples of four or five

C.Parallel leaf venation and one seed leaf

D.A taproot system

Explanation: Monocots typically have parallel leaf venation, a single cotyledon (seed leaf), fibrous roots, and flower parts in multiples of three. Dicots have net venation, two cotyledons and parts in fours or fives.

10The botanical genus Callistemon is commonly known by which name?

A.Bottlebrush

B.Grevillea

C.Tea-tree

D.Lilly pilly

Explanation: Callistemon species are commonly called bottlebrushes for their cylindrical, brush-like flower spikes. They are in the family Myrtaceae and are widely used in Australian amenity plantings.

About the Cert III Horticulture Practice Questions

Verified exam format metadata for Certificate III in Horticulture (AHC30722) is pending. The practice questions above remain available while official exam length, timing, passing score, fee, and administrator details are reviewed.

100+ Free Cert III Horticulture Practice Questions

Explore More Australian Trade Licences & Certificate III

Australian White Card — General Construction Induction (CPCCWHS1001)

Certificate III in Air-Conditioning and Refrigeration (UEE32220)

Certificate III in Bricklaying and Blocklaying (CPC33020)

Certificate III in Carpentry (CPC30220)

Certificate III in Concreting (CPC30320)

Certificate III in Electrotechnology Electrician (UEE30820)

Key Facts: Cert III Horticulture Exam

Sample Cert III Horticulture Practice Questions

About the Cert III Horticulture Practice Questions