By Lukie Pieterse, Potato News Today

A reflective look at why curiosity, data, collaboration and a healthier relationship with failure are turning farmer mindset into one of the potato industry’s most important yield factors.

Head, heart and hectares are not words you often see together in a technical conversation about potatoes. Yet quietly, in conversations at kitchen tables, storage catwalks and field days, many people in the industry will admit that the way growers think – their mindset – is starting to matter as much for yield and profitability as soil type, rainfall or variety choice.

The question is no longer only what we plant, irrigate and store, but how we respond to uncertainty, new tools, and the uncomfortable lessons of failure.

Why mindset belongs next to soil tests and weather maps

For decades of even longer, agronomy focused mainly on physical and biological factors: soil texture, pH, nutrient levels, seed quality, disease pressure, climate and more. These are still fundamental, and always will be. But in a world of volatility – climate extremes, shifting markets, tight margins, labour shortages – the difference between two neighbours with similar conditions can be striking.

One grower edges ahead with more consistent yields over time, lower losses in storage, better use of inputs and faster adoption of beneficial technologies. Often, the main difference is not land or luck. It is that this grower is slightly more willing to question old habits, test something new on a few hectares, look at their data even when it is uncomfortable, or pick up the phone to ask another grower what they are seeing.

Mindset shows up in small, practical decisions. A grower either tries a decision-support tool instead of relying only on memory, or they do not. They either share planting dates and yield results in a local group, or keep everything to themselves. They either treat a disappointing field as a personal failure, or as paid-for learning.

Those choices compound over seasons. In that sense, mindset is a hidden agronomic factor, shaping how quickly new ideas are tested, refined and fitted into each unique potato system.

Curiosity as a crop input: small experiments, big dividends

Openness to experimentation does not mean gambling the farm. For most growers, it is about safe-to-fail trials, ring-fenced on a small part of the operation. A new spacing, seed piece size or variety might be tested on just a few hectares. Two fungicide strategies can be compared side by side. A strip of cover crop or different organic amendment can be added in a problem field. In storage, growers might try two different ventilation or temperature strategies in separate bins to see which gives better results.

The key ingredient is curiosity: What happens if…? Rather than assuming that current practice is optimal, curious growers deliberately design small trials that could prove them wrong.

When this becomes a habit, several things follow. The fear of being wrong shrinks, because trials are intentionally framed as learning, not pass or fail. The farm builds its own evidence base, tailored to its soils, climate and markets. New ideas coming from researchers, processors or technology providers can be evaluated on-farm, rather than accepted or rejected on gut feel alone.

Over time, this experimental mindset builds resilience. Instead of waiting for a crisis to force change, the farm is constantly making many small adjustments, guided by experience and evidence together.

When data meets dirt: using numbers without losing intuition

Digital tools are now everywhere in potatoes: yield mapping, satellite imagery, soil moisture probes, late blight models, grading cameras, storage monitoring, even smartphone apps to record field operations. For some growers, these are now standard tools. For others, they feel like one more layer of complexity in a season already packed with decisions.

Mindset is what determines whether these tools become a burden or a benefit. A data-friendly mindset does not require becoming a statistician. It means being willing to let numbers challenge memory and impression, and to face uncomfortable truths – for example, that a long-favoured field consistently underperforms, or that late blight sprays are sometimes mistimed. Data is treated as a conversation partner, not a dictator.

In practice, this might mean using yield maps to confirm or debunk long-held assumptions about where the best land really is. It might involve comparing fuel, labour and shrink across different harvesting or storage approaches, or tracking storage temperatures and humidity more precisely, then linking those patterns with bruise, rot or sprouting levels at grading.

The most resilient growers blend head and heart: they trust their experience, walk their fields, listen to their gut, but they also allow digital records to refine those instincts. Many quietly admit that the transition can sting. Data can reveal that a cherished practice does not perform as well as believed. A strong mindset does not hide from that. It asks: What might we change next season, based on this?

Collaboration as risk insurance: mindset beyond the farm gate

Potato growers operate inside a wider system that includes suppliers, neighbours, researchers, processors, retailers and consumers. In such a networked world, a collaborative mindset is becoming a major risk management tool.

Growers who are open to collaboration tend to join or form discussion groups, WhatsApp chats or grower clubs, and they compare notes on pest pressure, planting dates and market signals. Many participate in variety trials, research projects or on-farm demonstrations. Some engage directly with processors or packers when exploring new specifications or products. This does not mean surrendering competitive advantage. It means recognising that some risks – climate, disease outbreaks, market shocks – are simply too large for individual farms to handle alone.

The same applies to international collaboration. Ideas travel quickly nowadays. A grower in North America might adopt a storage protocol fine-tuned in Europe. A producer in Africa might combine local knowledge with climate tools developed elsewhere. A mindset that is open to learning from other regions can shorten the time between innovation and impact.

Rethinking failure: turning field scars into future strength

In potatoes, failure is never abstract. It shows up as rotten tubers, rejected loads, storage bins that do not keep, contracts that under-yield, or pests that exploit a gap in the rotation. The emotional burden is heavy: financial risk, long hours, family expectations, pride in the land.

A rigid mindset tends to respond to failure with blame and shame – either blaming the weather, the buyer, the seed or the agronomist, or turning the blame inward and feeling paralysed. A more adaptive mindset treats failure as expensive teaching – painful, but too valuable to waste.

The questions change. What exactly happened, and how do we know? Which decisions contributed to this outcome? Which parts were in our control, and which were not? What new practice, tool or partnership might prevent a repeat?

Some growers keep simple “lessons learned” logs after major setbacks – short notes on what they would do differently next time. Others schedule post-season reviews with their agronomist or team to unpack what went well and what did not, using both data and lived experience. The core shift is from failure as identity to failure as feedback. The scars on the balance sheet and in the heart remain real, but they are not the final word. They become part of the farm’s collective memory and wisdom.

Next-generation farmers and the psychology of change

Across many potato regions, a generational handover is either underway or looming. Younger farmers often arrive with different expectations: more comfort with smartphones and dashboards, more openness to talking about mental health, more willingness to question contracts or pursue diversification.

Mindset becomes a bridge – or a barrier – between generations. On farms where transition is going well, older and younger generations each recognise their strengths. One brings decades of pattern recognition and risk awareness. The other brings fresh eyes, digital fluency and different social networks.

Experimentation is often used to manage conflict. Rather than arguing endlessly about whether a new tool or practice will work, both sides agree to try it on a defined area, measure the outcome, and decide together. Emotional realities are acknowledged: letting go of control is not easy, and taking on responsibility is not easy either. Where these feelings can be spoken about honestly, change tends to be smoother.

In many ways, mindset is the invisible inheritance passed between generations. If the next generation receives not only land and machinery, but also a culture of learning, openness and courage, they are better equipped for a more volatile future.

Supporting healthier mindsets: the role of advisers, processors and retailers

Mindset is deeply personal, but it is not formed in isolation. The wider industry can either reinforce fear and suspicion, or nurture confidence and experimentation.

Advisers, processors and retailers can make a real difference. New ideas can be framed as options, not orders, with support to design safe, small-scale trials rather than urging whole-farm change overnight. Aggregated data and case studies can be shared that show real-world results, not marketing claims alone. Meetings, online forums and field days can be designed as spaces where growers speak honestly about what has and has not worked, without fear of ridicule. Contracts can be shaped to value long-term relationships and resilience, not just short-term volume and price.

When growers believe that their partners are genuinely interested in shared success, they are more willing to take calculated risks, share data, and invest in improvement.

Practical mindset questions for the next potato season

Mindset can feel abstract until it is translated into daily decisions. For growers, advisers and even processors, questions like these can be useful starting points:

• Where, this season, am I willing to run one or two small experiments that might challenge our current practice?
• Who, outside my usual circle, could I talk to about a challenge I am facing in potatoes?
• When something goes wrong, how quickly do I move from blame to analysis, and what might help shorten that gap?

Alongside those questions, simple changes can be made without any new technology or extra hectares. One decision each season can be deliberately supported with better data, not just memory. One conversation can be started with a neighbour or colleague who sees things differently. One structured review at the end of the season can focus only on lessons learned, not on blame.

None of this requires a revolution. It asks for a different way of seeing familiar realities.

Head, heart and hectares – a new yield equation

In the end, potatoes remain a very physical crop. You can dig them, bruise them, wash them, fry them. Soil, weather, seed quality and storage design will always matter.

But underneath those visible factors lies something harder to measure and yet increasingly decisive: the farmer’s mindset. A curious head that is willing to learn, test and adapt. A steady heart that can absorb setbacks without losing hope or compassion. Hectares that become a living laboratory, not just a production unit.

Together, head, heart and hectares form a new yield equation for the potato industry. In a tougher, less predictable world, the farms and businesses that thrive will not be the ones with the perfect soil or the calmest climate, but those where people are willing to keep growing on the inside as well as on the land.

For the global potato community, that may be the most important shift of all.

Author: Lukie Pieterse, Potato News Today