How to Optimize a New Cannabis Cultivation Facility: The “Seasoning” Process
Like a good cast iron pan or a water treatment facility, cannabis cultivation facilities require a period to scale up their operations, learn more about their unique constraints, and essentially settle into their expected potential.
We call this period of ramp up… The Seasoning Phase.
What Does It Mean to “Season” a Grow Facility?
Seasoning a cultivation facility is the process of systematically identifying its operational limits, environmental behavior, and production constraints through controlled, iterative runs. Even highly experienced operators cannot skip this phase, and even identical facilities will behave differently in real-world conditions.
Why New Cannabis Facilities Fail to Reach Full Performance
Many operators assume they can reach:
Maximum yield
Maximum THC content
Maximum production capacity
…immediately after commissioning a facility. This assumption is incorrect.
All production systems, whether in pharmaceuticals, agriculture, or manufacturing, require a ramp-up period to:
Validate processes
Identify constraints/infrastructure failures
Stabilize outputs
Cannabis cultivation is no different.
What Variables Change in a New Grow Facility?
Even small differences in a facility can significantly impact plant performance:
Airflow and HVAC distribution
Irrigation pressure, technique and uniformity
Microclimate variation across rooms
Lighting intensity distribution
Insect/disease pressure unique to geographical location/facility design
Staff execution and SOP adherence
These variables influence:
Plant morphology
Yield consistency
Cannabinoid expression (THC/CBD levels)
Disease and pest pressure
Hermaphroditic expression
These outcomes cannot be fully predicted- they must be observed and refined through operation. This is further concentrated for cannabis production because of how plastic and variable cannabis plant expression is. You can grow two plants in nearly the same setting and get two very different results.
Stuff Breaks…How do you fix it?
The reality of a new cultivation is that some of the new infrastructure will break or not be installed correctly. Can you create some level of success through these system failures, or does every system failure create a crop failure for you? It is simply naive to adopt a cultivation system that only works if nothing breaks when a facility is young enough that system failure is nearly guaranteed. Cultivating with a strategy that assumes failure will allow you address these issues and identify them while mitigating losses.
The Scientific Method…Don’t just bang your head on the wall
A key aspect of the scientific method is designing experiments that isolate variables. If you fail to isolate variables, you can result in the worst kind of failure- one that didn’t teach you any sort of definitive lesson or provided you with no actionable data. The Seasoning phase is one that if properly implemented, will provide feedback for failures—>corrections in a way that lets you know that you are on the path to success. An analogy I like to make is walking down a corridor blindfolded: you might walk slowly, reaching out to touch the left wall, then the right hand wall, before you gain enough confidence to increase your stride. We need to operate the facility in this way- learning where our limitations are for all parameters, before we begin increasing our pace of production or intensity of cultivation technique.
On the other hand, the way that many operators run the facility (using the corridor analogy) is simply to run as fast as they can. If they happen to collide with a wall, they may be so dazed from the collision, that they aren’t quite sure where they are anymore. So they get up, unsure of their position, and begins sprinting again. Only to collide with another wall.
We need to walk before we can run!
The Core Strategy: Controlled Optimization
The goal of seasoning is to identify performance boundaries without causing catastrophic failure.
This requires a structured, iterative approach.
Example: Light Intensity Optimization
Cycle 1 → 80% target intensity
Cycle 2 → 90%
Cycle 3 → 100%
This allows operators to observe:
Stress thresholds
Bleaching risk
Yield vs. quality trade-offs
Light intensity tends to the factor that all other cultivation parameters must level up to meet. At high light levels, HVAC must be on point, CO2 supplementation is necessary, irrigation must be flawless, and plant biological systems are running at full-throttle. Unless all these systems are tested and proven reliable, its not usually a good idea to push them to their limit right away.
Example: Irrigation and EC Management
Gradually increase dryback intensity
Monitor EC accumulation and runoff
Identify thresholds where stress impacts yield
Trying to crop-steer at maximum impact is inviting risk such as herms, unexpected growth patterns or just outright crop failure. High level crop steering requires incredibly consistent equipment and is not tolerant of failures in grow infrastructure, while other techniques are much more tolerant and will likely still deliver a good, but not exceptional result.
Example: Plant Density and Throughput
Test different plant counts per room
Evaluate labor and workflow bottlenecks
Validate drying and post-harvest capacity
Plant counts test the limits of propagation capacity, dehumidification, irrigation, labor, drying space, etc. - operating at max plant capacity is pushing the facility to limit in all these ways simultaneously. If one of them fails, how do you know which one was the cause if you are testing so many variables at once? The idea is to isolate variables so that you can address problems, while creating a company culture of success, not repeated failure.
Why Over-Optimization Early Leads to Failure
One of the most common mistakes in cannabis cultivation is attempting to maximize performance too early, which can lead to
crop failure, unusable data, inconsistent outputs, and/or increased operational risk. A failed crop does not define operational limits- it only indicates that limits were exceeded. Were you clever enough in designing your techniques to learn from that failure? Or were so many limits reached simultaneously, that you are now confused as to what caused the failure?
The Correct Approach: Stability Before Scale
A well-managed facility typically follows this progression:
Year 1:
Controlled ramp-up
Process validation
Consistent (not maximum) performance
Year 2 and Beyond:
Incremental optimization
Predictable yields and quality
Scalable production systems
Facilities that skip seasoning often experience:
Inconsistent yield and potency
Frequent process changes
Staff turnover
Ongoing reliance on external consultants
Company Culture…Cultivating Success
Another aspect of the Seasoning process is staff training and development of a company culture. The negative effect that improper seasoning of a cultivation has on a team is immeasurable…and can result in high turnover, poor morale, and bad performance overall. The initial expectation of instant success usually falls on key staff such as the Head of Cultivation, who is blamed for every predictable failure that occurs during this ramp up. And they are typically undermined or overridden in their attempts to implement a proper Seasoning program, as it is interpreted as failing to meet the expectations and potential that the facility is capable of. This level of pressure and stress can lead to a toxic workplace where accountability and real care evaporate and are replaced with blind obedience to whatever new technique or change is prescribed by the latest outside consultants. If employees aren’t part of the Seasoning process with an understanding of the “blindfolded in the corridor” discovery process, then they won’t understand what it is they actually doing in the grow, and what to look out for. On the other hand, if they are fully aware of this iterative process and trial/error discovery, prepare for even lower-level or inexperienced staff to step up their input and contribute innovative and valuable ideas to accelerate the cultivation to greater success.
Another aspect of company culture is that it is much easier to build success through a steady build up of small wins than it is to turn around failure after failure into huge wins. A good analogy here is baseball: it is easier to improve your swing with steady simple contact- hitting singles and doubles, then eventually home runs, than it is to go from striking out every at-bat to hitting home runs. This is such with any iterative process.
Executive Teams, Financial Projections, and Investors
Often times, the reason that the Seasoning Process is not done properly is that the cultivations are set up according to impossible or overly-optimistic projections. This is usually done by inexperienced founders that assume that the facility will be operating at maximum capacity right away, and not building in a ramp-up period.
The pressure present on Day 1 is what drives poor decision-making, which is driven by the need for immediate financial success instead of following the plant science. This “tail wagging the dog” is what leads to many overly aggressive decisions in the grow, and can ultimately lead to failure.
If you are an investor, board member, or executive reading this- realize that the best thing you can do to protect your investment is to ensure that the cultivation is setup in a way that will ensure long-term success. Applying unnecessary pressure to succeed on Day 1 is likely to result in committing to poor facility design, unstable/unrepeatable protocols, bad staff training and overall poor company culture.
If the financial situation is such that you need to succeed on Day 1 to survive, you should realize sooner than later that you have created an incredibly risky financial situation and that creative solutions to reduce that financial strain should be adopted. This may include reducing Burn Rate, access to additional capital, reduced CapEx, or overall reducing the scope/ambition of the project until you hit milestones that ensure the proper Seasoning has been done.
Why This Matters for Commercial Cannabis Operations
For licensed producers, the ability to:
Deliver consistent product
Meet COA targets
Maintain predictable yields
…is more valuable than short-term peak performance. The balance between the high CapEx associated with cultivation facilities and long-term success means that consistent solid production over 5 years is much, much more important than flashes of brilliance followed by long bouts of inconsistency.
Seasoning enables:
Data-driven cultivation strategies
Reliable forecasting
Reduced crop risk
Long-term operational efficiency
Final Takeaway
You cannot optimize a cultivation facility that you do not fully understand.
Seasoning is the process that creates that understanding.
Operators who invest in this phase build facilities that are:
Stable
Predictable
Scalable
Operators who skip it often spend years correcting avoidable mistakes.
About Voyager Genetics
At Voyager Genetics, we work with commercial cultivation facilities to:
De-risk facility ramp-up
Provide data-driven cultivar selection
Support long-term production stability
If you are launching or optimizing a cultivation facility, the right genetics and process strategy should evolve together. Reach out since we can help guide you through the Seasoning process.
