Laboratory testing has become increasingly important in the growing CEA industry, especially regarding upscaling facilities. By providing laboratory services that offer in-depth insights into plant health, SGS Crop Science Canada ensures the success of growing in controlled environments.
Problem-solving needs to be proactive
"The pace of growth in the vertical farming industry is astonishing, and with that comes new complexities in plant care," says Holly Gelech of SGS Crop Science Canada. "At SGS, we provide growers with the tools they need to address challenges before they become major obstacles."
Photo right: Holly Gelech
Holly emphasizes the importance of early detection in controlled environments. "Because greenhouses and vertical farms operate in a closed-loop system, any issue—whether it's water quality, nutrient imbalances, or pathogen presence—can escalate quickly," she explains. "Our laboratory testing gives growers the data they need to identify and resolve issues proactively."
Comprehensive support at every growth stage
The SGS Crop Science Canada division is committed to supporting every growth cycle stage, from pre-planting to post-harvest. Jason Carrier, a former vertical farmer and business development manager at the Guelph-based laboratory, highlights how these services can significantly benefit producers.
Photo right: Jason Carrier
"Growers need to understand more than just the basic parameters like pH and NPK (nitrogen, phosphorus, and potassium)," Jason explains. "We go further by testing source water quality, micro and macronutrients in feeding solutions, and even the microbial elements that may be present in the system."
Farming indoors demands rapid results so that producers can quickly adapt using data-driven decisions when an issue arises. "That's why we take pride in offering some of the fastest turnaround times in the industry," Jason explains. "Our testing allows producers to make informed decisions swiftly, minimizing risks and maximizing efficiency."
Jason also emphasizes the importance of understanding microbial dynamics, an often-overlooked aspect of controlled environment growth. "We're excited to offer new services through one of our partner laboratories that can detect not only pathogenic elements but also beneficial microbes," he explains. "This comprehensive understanding of microbial interactions enhances plant growth and helps optimize production systems."
Three levels of support
SGS provides critical support at three key phases of CEA production: pre-planting, ongoing maintenance, and post-harvest. Each phase presents unique challenges and requires targeted testing approaches.
"Before planting, we help growers ensure their growing environment is free from pathogens and their nutrients are properly balanced," Holly says. "Starting on the right foot is essential for long-term success."
"During production, regular testing is key to tracking nutrient levels, water quality, and potential pathogens," Jason explains. "Routine check-ups help prevent deficiencies and optimize yields. During the growth cycle, tissue analysis ensures optimal nutrient uptake at each stage. This helps identify any hidden nutrient deficiencies or imbalances affecting plant growth."
"Post-harvest testing is just as important," Holly adds. "Assessing plant tissue for nutritional deficiencies or pathogens helps growers refine their approach for future growing cycles. After the harvest, we will test irrigation water and systems to ensure everything functions smoothly before planting the next crop."
Building trust through support and confidentiality
Beyond providing data, SGS prioritizes customer support. "It's not enough to just offer lab tests; we are here to build long-term relationships with our clients," Holly emphasizes. "We want growers to feel like they can reach out anytime for advice and assistance."
"When a grower has an urgent issue, we are always just a phone call away. We aim to provide actionable insights, not just numbers on a report," Jason adds.
In addition to support, confidentiality is a top priority. "We understand that the competitive landscape in CEA is tough, and we take confidentiality seriously," Holly says. "Our clients trust us with sensitive information, and we ensure their data remains protected."
Jason adds, "We don't take lightly the trust farmers place in us. We handle all information carefully so our clients can focus on what truly matters—growing the best crops possible."
Advancing with the industry
Jason highlights how new technologies in their service offerings, such as AI-driven monitoring systems and advanced genetic testing, are transforming the sector. "We are already seeing how growers integrate our laboratory analysis into AI modeling, supporting the development of this new technology," he explains.
Holly adds, "The ability to analyze DNA and microbial populations will give growers unprecedented insights into their crops. These innovations will drive the next phase of precision agriculture in CEA."
Looking ahead, Jason sees even greater opportunities for optimization. "The next phase of CEA innovation will focus on precision," he says. "Growers will have access to more detailed data than ever before, and we will be there to help them interpret it, make data-driven adjustments, and optimize production."
For more information:
SGS Crop Science Canada
Holly Gelech
Holly.Gelech@sgs.com
Jason Carrier
Jason.Carrier@sgs.com
www.sgs.com