Book a free no obligation farm review

Learn why we call our approach Performance Agronomy™ with a free one-on-one session with your local agronomist. We’ve forged a reputation for having the most technically astute agronomy field staff across the pastoral retail sector, achieving extraordinary yield results for winter-feed crops, including frequently winning yield competitions across regions.

Your free no obligation farm review includes:

  • One-on-one time with your local agronomist
  • Analysis of your farm’s unique climate and environmental constraints, and historical trends
  • Evaluate and calculate which crops work best for your farm system
  • Discuss what success looks like for you
  • Advise on specific solutions and sowing times to maximise chances of success
  • Plan for and secure the right inputs before any further price rises.
  • Morning or afternoon tea on us!
Book your farm review


Nathan Bensemann

Regional Manager - Southland

Nathan joins the Catalyst team after 25 years in the fertiliser and livestock industries and oversees Catalyst’s business operations in Southland. He brings with him a wealth of knowledge about agronomic practices and nutrient management through course work at Massey and Lincoln Universities, and his long history of working with farmers to achieve the best outcomes for them is an asset. Outside of work, he is kept busy by his three children and 30 hectares but loves to find the time (and weather!) to take the boat out and enjoy a few water sports, or to coach and follow their junior rugby or cricket teams. As a Senior Agronomist, Nathan services customers all across Southland.

Amy Bryson

Agronomist - Southland

Amy joined the Southland team in September 2021, and she brings broad agricultural experience with her. Amy has spent several years as a Technical Field Representative, assisted on a variety of farms and worked in the banking sector. She is passionate about championing a brand that offers the “complete package” for farmers when it comes to their pastoral farming needs. Amy and her husband run their own sheep & beef property and love spending time playing rugby or being together in the outdoors.

George Duff

Agronomist - Te Anau

Farming and agriculture have played a big part in George's life from a young age; his father was an Agronomist before him, and George's first job was on a cropping farm in South Canterbury where he spent most weekends and holidays learning the ropes. Now that he has completed his BAgSci degree at Lincoln University, he is really looking forward to embarking on a career in an industry he has grown so passionate about. As he learns more about agronomy and crop management, he wants to work closely with farmers (the most hardworking and dedicated people he has met) to help them achieve their goals.

Leiana Hayward

Agronomist - Southland

With three years of experience in the rural reseller sector, Leiana is eager to expand her existing agronomy skills. Leiana's diverse background includes previous work in the Travel Industry and studies in Otago. Outside of work, Leiana is a passionate rugby player, representing Southland Country. She also enjoys netball and the great outdoors. Leiana is stationed in Gore, focusing on serving the Gore and South Otago areas.

We're in it with you from the ground up

Every day, we work closely with farmers and farm managers to grow crops that deliver great commercial results. We’re side by side with them in the field delivering tailored agronomy advice on the correct seed variety, planting methods, fertilisers and chemical controls.