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.

Sharing knowledge across the Tasman 🌊🇳🇿🇦🇺Tane and Clare recently travelled to Tasmania for Marine Bioconnect 2026, shari...
08/09/2026

Sharing knowledge across the Tasman 🌊🇳🇿🇦🇺

Tane and Clare recently travelled to Tasmania for Marine Bioconnect 2026, sharing AgriSea’s perspective and learnings with our brothers and sisters across the Tasman.

Their presentation included insights from Rere ki Uta, Rere ki Tai, and the work happening here in Aotearoa to bring together mātauranga, science and practical on-farm outcomes.

A valuable opportunity to share, learn and connect across the growing marine bioproducts sector.

580 cows. Seven years. Real results.When small improvements are made consistently over time, they can have a significant...
07/09/2026

580 cows. Seven years. Real results.

When small improvements are made consistently over time, they can have a significant impact on the whole farming system.

This case study follows a Waikato dairy farm that has been using AgriSea Animal Nutrition for seven years, with results including:

• Lower animal health costs
• Higher pregnancy rates
• Fewer empty cows
• Improved herd health and resilience
• Reduced reliance on animal health treatments

It’s a great example of how supporting animal health from the inside out can contribute to stronger on-farm performance over the long term.

Read the full case study here:

Back to Case StudiesAgriSea Farmer Story · Glenavy, South Canterbury 580 Cows, 7 Years On:Lower Animal Health CostsHigher Pregnancy Rates. Jackson and Sarah Henshaw run a 580 cow dairy farm at Glenavy in South Canterbury. They have been AgriSea users for more than seven years, starting with their m...

Last week, Ashna spoke at the Australia New Zealand Marine Biotechnology Society  Conference 2026 in Tauranga, joining a...
03/09/2026

Last week, Ashna spoke at the Australia New Zealand Marine Biotechnology Society Conference 2026 in Tauranga, joining a panel discussing the future of marine biotechnology. 🌊

The conference brought together researchers, scientists and industry to share the latest research and ideas in marine biotechnology.

A valuable opportunity for AgriSea to be part of the conversation, particularly around bridging the gap between research and real-world, commercial application.

27/08/2026

Does NZ Farming Need a New Story?
https://youtu.be/45nuB7r2QW4

Dom talks with Clare Bradley, AgriSea CEO, about her 2026 Nuffield Scholarship travels, her observations about how different countries talk about farming and whether NZ needs to frame its farming story beyond simply money. They also discuss what's new at AgriSea and the results of a trial using AgriSea Animal Nutrition which revealed a 29% increase in weight gain for newborn dairy calves.

Have you explored our new International & Export page?For more than 25 years, AgriSea has been exporting sustainable sea...
25/08/2026

Have you explored our new International & Export page?

For more than 25 years, AgriSea has been exporting sustainable seaweed-based agricultural solutions around the world. Our new International & Export page showcases the partnerships, innovation and global work helping us take New Zealand seaweed science to an international audience.

You’ll discover:
• Our partnership with GreenWave USA
• The innovative work happening through NanoSea
• Our international export markets
• Stories and videos from our global projects
• The organisations supporting AgriSea’s international growth

Whether you’re interested in partnering with AgriSea or simply learning more about our global journey, we’d love you to take a look.

Explore the page here:
https://agrisea.co.nz/pages/international

Waikato farmers - a heads up that the awesome Rural Support Trust are putting on free brunch and get-together in a range...
22/08/2026

Waikato farmers - a heads up that the awesome Rural Support Trust are putting on free brunch and get-together in a range of rural towns.

BRUNCH ON US 🥓🍳☕ LOCATIONS & DATES

Rural life doesn’t stop. So this month and next, we are inviting farmers, growers, contractors and rural communities to take a well-earned break. Come along for a FREE brunch, a yarn and good company with people who understand rural life.

No speeches. No sales pitches. No pressure. Just a warm welcome, great food and a chance to pause, reconnect and check in with each other.

🕥 10:30am – 12:30pm
📍 No registration required, just turn up!

ALL WELCOME, bring your partner, neighbour, farm team, or that mate who keeps saying “Yeah, I’m good” but might appreciate getting off the job for a couple of hours.

📅 BRUNCH ON US - LOCATIONS & DATES:

Gordonton - Tuesday 25 August
Gordonton Hall

Aka Aka - Wednesday 26 August
Aka Aka School Hall

Ngatea - Thursday 27 August
Ngatea Rugby Clubrooms

Onewhero - Friday 28 August
Onewhero Rugby Club

Tatuanui - Tuesday 1 September
Tatuanui War Memorial Hall

Waihi Beach - Tuesday 1 September
Waihi Beach Surf Club

Mangatangi - Wednesday 2 September
Mangatangi Hall

Pollok - Thursday 3 September
Pollok Community Hall

Otorohanga - Friday 4 September
Kio Kio Community Hall

Te Awamutu - Tuesday 8 September
Te Rahu Hall

Putaruru - Wednesday 9 September
NZ Timber Museum

Piopio - Thursday 10 September
Piopio Aria Golf Club

Reporoa - Friday 11 September
Reporoa Rugby Clubrooms

Tirohanga - Tuesday 15 September
Tirohanga Settlers Hall

Ngakuru - Wednesday 16 September
Ngakuru Hall

Matamata - Thursday 17 September
Hinuera Rugby Club

Tokoroa - Friday 18 September
Southern United Rugby Club

For more information: [email protected]

Proudly supported by: Fonterra, Farm Source, Beef and Lamb New Zealand, NZ SURE, Primary ITO, OFI, Farmline Machinery, Open Country, Kaimai Eggs, FMG, Matamata Butchery Limited, BYL Livestock, DairyNZ, Tatua Dairy Co., Power Farming New Zealand, On Farm Support - Ministry for Primary Industries , Mangatangi & Maramarua Catchment.

WE ARE RURAL SUPPORT, TOGETHER 💚

When soil temperatures begin to rise, your pasture doesn’t simply “switch on.” The first thing to become active is the b...
20/08/2026

When soil temperatures begin to rise, your pasture doesn’t simply “switch on.” The first thing to become active is the biology beneath your feet.

Billions of beneficial microbes begin breaking down organic matter, cycling nutrients and making them more available for plant roots to absorb. Healthy roots can then take up water and nutrients more efficiently, supporting stronger, more resilient pasture growth.

That’s why the work you do in late winter matters. Supporting soil biology before the spring flush helps create the conditions for healthier pasture throughout the growing season.

Healthy soil. Stronger pasture. Better performance.

The future is rolling in. Our new eco fleet is starting to roll out, with the first of our BYD New Zealand utes now on t...
18/08/2026

The future is rolling in.

Our new eco fleet is starting to roll out, with the first of our BYD New Zealand utes now on the road.

As we continue supporting farmers and growers across New Zealand, we’re also looking for ways to reduce our environmental footprint. Investing in more sustainable vehicles is one step we’re taking on that journey.

Keep an eye out for our new wheels as we travel the country visiting farms and connecting with our rural communities.

August Farm ChecklistSpring success doesn’t happen overnight. It starts with the decisions you make now.As soils begin t...
13/08/2026

August Farm Checklist

Spring success doesn’t happen overnight. It starts with the decisions you make now.

As soils begin to warm, August is the perfect time to check in on your farming system and lay the foundations for a productive spring. From assessing soil conditions to supporting soil biology, small actions today can help create healthier pastures and more resilient farming systems tomorrow.

What’s your top priority on the farm this month?

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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