AgriSea NZ Seaweed Ltd

AgriSea NZ Seaweed Ltd NZ's leading Biological inputs company for Farm, Lifestyle, Horticulture, Viticulture, Apiculture

Consumers around the world are demanding that their food is produced in a sustainable manner, grown with fewer chemical inputs, are traceable, ethical and transparent. Combined with the pressure to feed more mouths this is a big ask for any farmer or grower to deliver on and still remain profitable. Biostimulants are a fast growing solution that addresses both economic and environmental concerns w

hilst producing top quality, high value, products. AgriSea New Zealand is an award winning, Māori family owned seaweed company at the forefront of the biostimulant industry in NZ – they are the single biggest investor in research for the sector and have been helping farmers and growers for over 25 years. AgriSea’s biostimulant technology and advanced fermentation system is unique in the world and utilises the brown kelp Ecklonia radiata. AgriSea has a range of high nutrition products for the primary sectors including soil, plant, animal and bee nutrition. AgriSea products are widely used in the agriculture, (dairy & drystock), viticulture, horticulture, and apiculture markets in NZ and to a growing export clientele. With a clear, long term R&D strategy in place, which includes the whole supply chain, novel macro algae species and human nutrition, AgriSea is committed to providing innovative, proven and effective seaweed products that add value to people and planet.

There’s something satisfying about seeing the warehouse full of colour and another round of AgriSea products heading out...
06/08/2026

There’s something satisfying about seeing the warehouse full of colour and another round of AgriSea products heading out the door. 🌈🌿

Every drum represents a farmer or grower investing in healthier soils, stronger plants and more resilient farming systems. It’s a great reminder of why we do what we do.

Here’s to another busy week supporting farms across New Zealand.

It was a privilege for the AgriSea team to attend the recent Wilith Farm On Farm Day, hosted by the Rere Ki Uta, Rere Ki...
04/08/2026

It was a privilege for the AgriSea team to attend the recent Wilith Farm On Farm Day, hosted by the Rere Ki Uta, Rere Ki Tai – Living Soil Project.

Bringing together farmers, researchers and rural professionals, the day showcased how a whole-farm systems approach can build healthier soils, more resilient farming businesses and positive environmental outcomes.

A huge thank you to the Rere ki uta rere ki tai - Living Soil Project team, along with hosts Jenny and Miah Smith, for sharing their journey so openly. Seeing practical changes in action and hearing honest conversations from those on the ground is what drives meaningful progress.

We’re proud to support initiatives that encourage collaboration, knowledge sharing and innovation, helping farmers build resilient farming systems for generations to come.

Thanks to everyone who made it such a valuable day. 🌿

Healthy pasture can make a measurable difference. 🌱🐑An independent New Zealand trial explored the impact of AgriSea-trea...
30/07/2026

Healthy pasture can make a measurable difference. 🌱🐑
An independent New Zealand trial explored the impact of AgriSea-treated pasture on ewe and lamb performance, with impressive results across the flock.

Key findings included:
• 18.5% faster lamb growth
• 4.8 kg heavier lambs at weaning
• 5.8 kg heavier ewes at weaning
• 40% reduction in metabolic stress

The trial highlights how supporting soil and pasture health can flow through to improved animal performance.

Read the full case study here:
https://agrisea.co.nz/pages/18-5-faster-lamb-growth-on-agrisea-treated-pasture

Healthy pasture doesn’t happen by chance. It starts from the ground up. 🌱Healthy soils are the foundation of productive ...
28/07/2026

Healthy pasture doesn’t happen by chance. It starts from the ground up. 🌱

Healthy soils are the foundation of productive pasture. By supporting soil biology and improving nutrient availability, AgriSea helps create the conditions for stronger root development, healthier pasture growth, and greater resilience throughout the seasons.

Whether you’re looking to improve pasture performance, make better use of nutrients, or invest in the long-term productivity of your farm, AgriSea works with nature to help your pasture thrive.

Learn more about how AgriSea supports healthier pastures:
https://agrisea.co.nz/pages/agrisea-for-pasture

Healthy pasture starts with healthy soil. 🌱Your pasture is only as strong as the soil beneath it.AgriSea Pasture Nutriti...
23/07/2026

Healthy pasture starts with healthy soil. 🌱

Your pasture is only as strong as the soil beneath it.

AgriSea Pasture Nutrition is designed to support soil biology, improve nutrient availability, and build resilient pastures that perform season after season. By working with nature, it helps create the conditions for healthier, more productive grazing systems.

Whether you’re looking to improve pasture quality, make better use of nutrients, or invest in the long-term health of your land, AgriSea Pasture Nutrition helps lay the foundation for sustainable farm performance.

Learn more about AgriSea Pasture Nutrition here: https://agrisea.co.nz/products/pasture-nutrition?variant=51959136321858

Healthy soils don’t hibernate.While pasture growth slows through winter, your soil is still working beneath the surface....
21/07/2026

Healthy soils don’t hibernate.

While pasture growth slows through winter, your soil is still working beneath the surface. This is the time to support soil biology, maintain nutrient availability, and protect soil structure, setting your farm up for a stronger spring.

The work you do now helps build healthier soils, more resilient pastures, and long-term productivity.

Discover how AgriSea supports soil health through every season.

Learn more here: https://agrisea.co.nz/pages/agrisea-for-soil

Research that delivers real results.Independent commercial dairy research involving 1,357 cows over nine months demonstr...
16/07/2026

Research that delivers real results.

Independent commercial dairy research involving 1,357 cows over nine months demonstrated measurable improvements with AgriSea Animal Nutrition.

The trial found:
✔️ 17% lower somatic cell count
✔️ Better conception performance
✔️ 37% higher vitamin B12 status

At AgriSea, we believe farmers deserve evidence they can trust. That’s why we’re committed to science-backed, on-farm research that supports healthier animals, stronger farming systems, and long-term success.

Read the full case study here: https://agrisea.co.nz/pages/17-lower-scc-better-conception-37-higher-b12-status-proven-across-1-357-commercial-dairy-cows-over-9-months

📍 Catch up with Nick Anderson - Agrisea NZ this Friday in Te Aroha!If you're heading along to the Farm Source Te Aroha t...
14/07/2026

📍 Catch up with Nick Anderson - Agrisea NZ this Friday in Te Aroha!

If you're heading along to the Farm Source Te Aroha this Friday, make sure you stop by and say hello to AgriSea Area Field Consultant, Nick Anderson.

Nick will be there catching up with local farmers, answering questions, and chatting about practical ways AgriSea can support healthier soils, stronger plants, and more resilient animals.

Whether you're already using AgriSea or you're curious to learn more about our science-backed, on-farm proven seaweed solutions, we'd love to see you there.

See you in Te Aroha! 🌱

Learning, connecting, and looking ahead. 🌿Last month, Tane Bradley  travelled to Wellington to attend the Seaweed Policy...
14/07/2026

Learning, connecting, and looking ahead. 🌿

Last month, Tane Bradley travelled to Wellington to attend the Seaweed Policy Symposium, joining others from across the industry to discuss the future of New Zealand’s seaweed sector.

It’s always valuable to hear new perspectives, share ideas, and learn from the people helping shape the future of seaweed in Aotearoa. Opportunities like these strengthen collaboration and inspire new thinking that supports innovation across our industry.

“Producing more with less.”There’s nothing more rewarding than hearing directly from the farmers who use AgriSea every d...
10/07/2026

“Producing more with less.”

There’s nothing more rewarding than hearing directly from the farmers who use AgriSea every day.

For Waikato dairy farmer Matt Rout, AgriSea has become the missing link, helping him improve his soils, grow more with fewer inputs, and farm in a way that supports both productivity and the environment.

It’s stories like Matt’s that remind us why we do what we do. Practical solutions, backed by science, delivering real results on farm.

Read more farmer stories and discover how AgriSea is helping farmers across Aotearoa grow with nature. www.agrisea.co.nz

Address

7446 State Highway 2, RD 4 (Head Office)
Paeroa
3674

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

0064 7 8628424

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