Stoller and Symborg became part of Corteva Biologicals, revolutionizing agriculture for a sustainable future.
We are dedicated to offering solutions based on your crop challenges. At Corteva Biologicals, we are dedicated to offering solutions based on your crop challenges. That's why we're dedicated to delivering highly effective solutions that complement current farming practices while addressing the evolving needs of modern agriculture. Our solutions are drawn from nature, offering farmers reliable tools to keep their farms healthy, productive, and profitable.
22/04/2026
Your field has boundaries. Your impact does not.
Sometimes, standing in the middle of the field, it’s easy to think the work ends at the gate.
But agriculture teaches us a fundamental truth: everything is connected. Every management decision, every nutrient used with precision, and every inch of soil structure regenerated creates a ripple effect far beyond your harvest.
You aren't just farming a plot of land; you are sustaining a living system.
Today, we celebrate that connection. Thank you for caring for your piece of earth as if the whole world depends on it. Because, ultimately, it does.
Happy Earth Day.
17/04/2026
Great energy in the field today! 🌱
Our team is at the Inteligro 'Oppad na Opbrengs Boeredag' in Tarlton today, taking part in hands-on technical training and in-field learning. Always proud to grow knowledge where it matters most - on the land.
13/04/2026
It was an honour for the Corteva team to participate in Inteligro’s Rally Day on 9 April. The event also marked a special milestone as it was the first appearance of the FarmFundi vehicle in the Cape, making the day even more memorable.
This day provided a fantastic opportunity to meet and interact with agents, farmers, and guests from across the agricultural industry.
Thank you to Inteligro for hosting such a valuable platform, and to everyone who took the time to engage and have fun with us, as well as a shoutout to Duane Vermeulen for stopping by and having a chat with us.
31/03/2026
The FarmFundi field vehicle is on the move!
We’re excited to see our FarmFundi vehicle bringing Corteva’s trusted crop solutions straight into the field - connecting with farmers, supporting real-time conversations, and making an impact where it matters most.
Over the past few months, FarmFundi has become a standout presence at farmer’s days, field events, and industry engagements, strengthening our brand visibility wherever it goes.
📍 Next stop: the Cape! From April, FarmFundi will be stationed in the region to support activities over the coming months.
26/03/2026
From North to South, team Corteva is on the move!
This week, our team is in full swing across South Africa, engaging with farmers, industry partners, and agronomists through a series of impactful events.
In the Western Cape, the Herbicide Resistance Roadshow (24 – 27 March) is unpacking best practices to help growers stay ahead of resistance challenges. You can register for the upcoming event on 27 March here: http://tally.so/r/68x94O
Our team was also honoured to be part of the Pannar Biesiesvlei Extravaganza from 24 – 25 March, as well as the Pioneer Agronomy Roadshow from 23 – 26 March.
At Corteva, we’re doing what we love most – empowering producers with knowledge. From Biologicals to advanced crop protection solutions, our mission is to help farmers grow more, successfully.
Here’s to another week of learning, sharing, and supporting the future of agriculture!
26/02/2026
Our team is excited to be part of the Pannar Extravaganza in Rysmierbult!
Events like these give us the opportunity to connect with farmers in the region, understand their challenges, and share updates on the latest solutions and trials we're running in the area.
A big thank you to everyone who stopped by to engage with us. We certainly look forward to the next Pannar Extravaganza in Val!
20/02/2026
05/02/2026
Your crops are constantly communicating. Knowing how to interpret them makes the difference.
Plants start reacting to stress long before you see signs like wilting or slow growth.
When faced with challenges—like extreme temperatures, lack of water, or nutrient imbalances—plants activate internal signals to manage key processes such as water use, growth, and reproduction.
These adaptive responses occur well before visible symptoms appear.
💬 Our team works with you to decode this language and support your crops during these critical moments.
Our solutions help you to:
✔️ Maintain hormonal balance under stress conditions.
✔️ Keep growth and development on track.
✔️ Support during sensitive stages such as flowering and fruit set.
Understanding how your crops responds to stress, you can manage them better.
If you'd like to learn more about how we can support you, please send us a message or visit our website
09/01/2026
In the quest to produce more and better, Nutrient Use Efficiency (NUE) is reclaiming the spotlight as the key to modern agronomic management.
NUE it is the ability of crops to absorb, utilize and convert soil nutrients into productive yield. This is a concept which has gained vital relevance to measure whether your investment in crop nutrition truly transforms into biomass and grain, as it is the decisive indicator of how much your crop is capable of assimilating.
This is where integrating biologicals into your nutrition plan is key to boosting this indicator. Here is why!
Biological solutions can help in the following ways:
➡️ Solubilizing nutrients that are chemically locked in the soil.
➡️Expanding the root network to intercept and capture more resources.
➡️Facilitating nutrient intake through alternative pathways.
➡️Optimizing hormonal regulation to support root growth and preventing premature senescence.
Did you know about all these impacts of biologicals on NUE? Would you like us to
continue sharing key concepts of nutrient efficiency? We're reading you! 👇
31/12/2025
As we step into a new year, our commitment remains clear: empowering farmers with science-driven solutions. Whether it’s optimizing farm performance, navigating unpredictable weather, or managing pests, farmers need knowledge, control, choices, and confidence to make informed decisions.
2026 is about innovation, collaboration, and growth – because when nature and technology work together, the possibilities are endless.
Thank you to our partners and farmers for trusting us on this journey. Here’s to a year of thriving fields and sustainable futures!
24/12/2025
As 2025 draws to a close, we wish all our farmers, partners, and colleagues, a joyful, restful, and blessed holiday season.
Thank you for your dedication, hard work, and commitment to feeding the world.
May the festive season bring peace, happiness, and time to recharge for a prosperous 2026!
05/12/2025
This World Soil Day, let’s celebrate the foundation of every farm - the soil. Healthy soil means healthier crops, better yields, and stronger futures for farmers.
Because when the soil thrives, farmers and their communities thrive too.
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Stoller South Africa is a subsidiary of the Stoller Group, the world leader in the development and sales of Plant Performance Products. Stoller is in more than 62 countries with each active in Research & Development and distribution of Stoller products.
Stoller’s international work has propelled them into the forefront of the crop-health, crop-nutrition market.
Stoller was established more than 45 years ago by Jerry Stoller, who is recognized globally as a leading authority on plant health and nutrition. Stoller carries a complete range of advanced specialty fertilisers and nutrients that can be applied through all plant stages and on all crop varieties, in addition to other Stoller Plant Performance Products.
Stoller Group is dedicated to helping growers understand a seed’s inherent genetic potential and the benefits of naturally maintaining a plant’s hormonal balance from germination to maturity. By introducing Stoller’s advanced and patented formulations of macro-, secondary-, and micro-nutrients growers realize a genetic expression where yield quality and quantity is increased. Confidence in Stoller’s unique approach is evidenced worldwide by growers selecting Stoller products that incorporate the nutrients and other co-factors that promote optimum plant health obtained through proper hormonal balance.
The result is healthier, more productive plants better able to withstand biotic and abiotic stresses enabling them to reach their genetic potential.
Stoller’s Plant Performance Products can be used either as a preventative or an in-season curative treatment program.