Michigan cultivator uses in-house cannabinoid analysis to improve harvest decisions and strengthen operations across the business.
The Customer
Company: Driven Grow LLC
Location: Michigan
Operation: Large-scale outdoor cultivation, indoor cultivation, extraction, and product development
Primary Use Case: Harvest timing optimization
Secondary Use Cases: Extraction optimization / biomass utilization analysis / decarboxylation tuning / formulation and product testing
Technology: LightLab 3 HS Cannabis Analyzer by Orange Photonics
Driven Grow, founded in 2018, manages a sophisticated cultivation operation including 12 acres of outdoor cultivation, 3,000+ plants, and as many as 30+ cultivars growing concurrently. In peak production seasons, the company harvests up to 100,000 pounds of fresh frozen biomass, making harvest sequencing a high-stakes operational priority.
Driven Grow originally brought the LightLab 3 HS Cannabis Analyzer onsite to solve two specific operational challenges: validating complete cannabinoid conversion during decarboxylation, and introducing objective analytical data into outdoor harvest timing decisions.
What began as a targeted investment quickly evolved into something much larger. LightLab became a core operational tool used across cultivation, extraction, and product development to help the team operate with greater speed, precision, and confidence.
The Challenge
Harvest Timing Was Too Subjective
For cannabis cultivators, timing harvest correctly is one of the most consequential decisions in the production cycle.
Harvest too early, and cannabinoid development may be incomplete, leaving potency, yield, and product value unrealized. Wait too long, and you encounter the law of diminishing returns, where continued overhead meets the mounting risk of environmental stress, degradation, mold pressure, and weather-related loss.
Like many operators, Driven Grow made harvest decisions based on:
- trichome development
- visual maturity
- disease / mildew pressure
- grower intuition
While those signals remain important, they are inherently subjective, making it difficult to confidently compare harvest readiness across strains and prioritize what should be harvested first.
“There were always opinions, but nobody had numbers to back them up.” — Daniel Tomaski, Chief Science Officer (CSO), Driven Grow
The Solution
Bringing Objective Potency Data Onsite with LightLab 3
As plants near harvest readiness, Driven Grow uses LightLab to analyze cannabinoid development in real-time, sometimes directly in the field, collecting objective analytical data that supports harvest decisions exactly when those decisions need to be made.
Driven Grow primarily evaluates:
- CBGA – the primary precursor cannabinoid
- CBG – precursor conversion trends
- THCV – cultivar-specific development insight
- THC / THCA trends – maturity and potency progression
By tracking precursor decline and cannabinoid development, the team gains a clearer picture of harvest readiness, transforming harvest sequencing from educated guesswork into a more informed operational process.
“It added valuable context to the discussions, and sometimes heated debates, over what to harvest first.” — Daniel Tomaski, CSO
The Workflow
How Driven Grow Uses LightLab Onsite
Driven Grow’s harvest optimization workflow is straightforward, practical, and highly effective.
As harvest approaches, the team collects representative samples from cultivars nearing maturity and uses LightLab to quickly compare relative harvest readiness across strains and lots.
That data is then weighed alongside operational realities like botrytis pressure, frost forecasts, labor allocation, etc. This allows the team to prioritize harvest sequencing in a way that balances peak cannabinoid development with the realities of outdoor cultivation.
LightLab does not replace grower expertise, it strengthens it.
As Tomaski explains, “it gives us objective input that helps us determine whether the subjective things are as important.”
That’s the difference between simply harvesting and managing a harvest strategically.
The Results
Faster Decisions. Smarter Cultivation Operations.
For Driven Grow, one of the biggest advantages of in-house potency testing is speed.
Third-party lab testing can provide potency data, but for time-sensitive cultivation decisions, a three to five day turnaround on results dramatically reduces operational usefulness.
With LightLab onsite, Driven Grow can test and act immediately.
Operational outcomes include:
✓ Same-day harvest decisions
✓ Reduced internal debate
✓ Greater confidence in harvest sequencing
✓ Improved harvest prioritization
✓ Better-informed extraction planning
✓ Reduced internal debate
✓ Greater confidence in harvest sequencing
✓ Improved harvest prioritization
✓ Better-informed extraction planning
“We would never be able to make the decisions as quickly as we need to if we didn’t have LightLab onsite.” — Daniel Tomaski, CSO
Immediate access to potency data means immediate access to better decisions.
The Added Value
LightLab Goes Beyond Harvest Timing.
While harvest timing remains Driven Grow’s flagship LightLab application, the analyzer has become a valuable tool across the operation.
Driven Grow also uses LightLab for:
- Extraction Optimization: Refine extraction parameters and improve yield.
- Biomass Utilization Analysis: Confirm max cannabinoid recovery and reduce waste.
- Decarboxylation Tuning: Validate cannabinoid conversion efficiency.
- Product Development: Supporting formulation work and product testing.
Beyond harvest timing, LightLab helps Driven Grow make smarter operational decisions business-wide.
The Customer Perspective
A Tool Data-Driven Operators Depend On
For Driven Grow, LightLab is not viewed as a standalone revenue generator. It is viewed as a core operational tool that improves decision-making, strengthens process control, and helps the team operate at a higher level.
“It made us better in so many ways… it paid for itself.” — Daniel Tomaski, CSO
