Cannabis Cultivation Charges in Victoria Explained

Is it illegal to grow cannabis in Victoria?

Yes. It remains against the law to use, possess, cultivate, or traffic cannabis in Victoria, and that includes growing even a single plant at home. Despite changing attitudes and the availability of lawful medicinal cannabis through a separate regulated scheme, recreational cultivation has not been legalised, and a home grow is a criminal offence. Understanding what happens after being charged is a useful starting point if police have already taken action.

The important nuance is that not all cultivation is treated equally. The law draws sharp lines based on how many plants are involved and whether the crop is considered to be for personal use or for sale, and those lines are what separate a minor matter that may be diverted from a serious charge carrying years in prison.

What counts as “cultivation”?

More than most people expect. The legal meaning of cultivate is deliberately broad, covering sowing, planting, growing, tending, nurturing, and harvesting a plant. That means you do not have to own the crop or profit from it to be charged, because simply watering or caring for plants can be enough to make you a cultivator in the eyes of the law.

This breadth catches people out, particularly where several people share a house or a property. Anyone who plays a role in growing the plants can potentially be charged, which is why the exact facts of who did what matter so much, and why early advice about your specific involvement is worth getting before you say anything to police.

What are the cannabis cultivation offences and penalties?

Victorian cultivation offences sit on a tiered scale under the Drugs, Poisons and Controlled Substances Act 1981, and the tier is set by the quantity and by whether the crop was for trafficking. The table below sets out the main cultivation offences and their maximum penalties.

The most important feature of this scale is the special position of a small crop. Where the court is satisfied that a plant was not cultivated for the purpose of trafficking, the maximum drops dramatically, to 1 year or a fine, rather than 15 years. That single finding, personal use rather than sale, is often the whole contest in a cannabis case, and the Sentencing Advisory Council publishes data showing how the higher tiers are dealt with in practice.

How do the plant thresholds work?

The thresholds are defined by both plant numbers and weight, and reaching either one is enough. For cannabis, the key figures set the boundaries between the offence tiers, and the table below sets them out.

Because the plant count alone can push a matter across a threshold, the difference between 9 and 10 plants, or 99 and 100, is not trivial. It can be the difference between a matter that stays in the Magistrates’ Court and one that heads to the County Court with a real risk of imprisonment, which is why the accuracy of the count and weight is sometimes itself worth challenging.

What is deemed trafficking?

Deemed trafficking is one of the harshest features of drug law, and it catches many people by surprise. Where a person cultivates a trafficable quantity, meaning 250 grams or 10 plants or more, the law can presume that the cultivation was for the purpose of sale, rather than requiring the prosecution to prove it separately. In effect, the burden shifts, and it becomes the accused’s task to show the crop was for personal use.

This is why the personal-use argument is so central. If you can satisfy the court that a crop above the threshold was genuinely for your own use, the charge and penalty can fall away sharply, and this is exactly the kind of issue where a case can be downgraded or dropped with the right evidence and approach. Getting the framing right from the start is critical.

Which court will hear a cultivation charge?

That depends on the quantity. A small cultivation matter, particularly one accepted as being for personal use, is generally heard in the Magistrates’ Court, where the outcomes are far less severe and diversion may be possible. Larger matters, especially commercial and large commercial quantities, are indictable and are dealt with in the County Court, where imprisonment is a realistic outcome.

The stakes rise sharply with the court. A commercial cultivation charge is treated as a category 2 offence, which means a court must generally impose a custodial sentence unless particular circumstances apply. That makes the classification of the charge, and any argument to reduce it, enormously important, and you can see how we defend drug offence charges at this level. Where a matter can be kept in the lower court, the difference to a person’s life can be profound.

What are the defences, and can you avoid a conviction?

Several real defences and outcomes exist, depending on the facts. The most common is the personal-use argument, aimed at defeating the presumption of trafficking and keeping a matter in the lower tier. Others focus on whether you actually cultivated the plants at all, particularly in shared households, and on whether the search and seizure were lawful.

At the lower end, a first-time matter involving a small quantity may be resolved without a conviction at all, through the cannabis cautioning program or through diversion, which allows the charge to be dealt with without a criminal record.

Even where a conviction is a possibility, the outcome is far from fixed, and the way a case is presented can be the difference between a record and a clean result, so it is worth understanding how long a criminal record lasts before deciding how to approach the matter.

Our case study of a cannabis cultivation matter resolved on a community-based disposition shows how even a serious charge can be steered away from imprisonment.

Sometimes the strongest step of all is arguing for the charge to be dropped before court where the evidence is weak, particularly if the plants were not yours or the search was unlawful.