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 whilst 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.

Pre-mating success starts with healthy, resilient cows.AgriSea Fortress+ supports transition and recovery after calving,...
09/09/2025

Pre-mating success starts with healthy, resilient cows.
AgriSea Fortress+ supports transition and recovery after calving, while Animal Nutrition provides a full spectrum of bioavailable minerals, vitamins, and amino acids to boost immunity, gut health, and energy. Together, they help lift cycling rates and support stronger reproductive performance.

By investing in cow health now, you’re setting the foundation for a more productive season ahead.

Talk to your local AgriSea field rep about how Fortress+ and Animal Nutrition can fit into your pre-mating plan.

When it comes to soil testing, not all approaches give you the full picture.Most soil tests often focus on chemical nutr...
08/09/2025

When it comes to soil testing, not all approaches give you the full picture.

Most soil tests often focus on chemical nutrients alone, leading to a “just add more” recommendation. This can miss the bigger story of what’s happening in your soil.

AgriSea Soil Analysis looks deeper. By assessing the biological, chemical, and physical components of your soil, we provide a more holistic view of soil health. This helps you:
• Increase fertiliser efficiency
• Support soil biology and structure
• Build long-term resilience in your system

So rather than just adding more, you can make informed decisions that work with your soil — not against it.

Talk to your local AgriSea area field consultant to learn more about how our Soil Analysis can guide your spring management.

Spring is the season to set your farm up for success. Applying AgriSea bio-stimulants now helps drive pasture growth, im...
05/09/2025

Spring is the season to set your farm up for success. Applying AgriSea bio-stimulants now helps drive pasture growth, improve soil biology, and support animal performance through calving and mating.
Whether you’re running dairy or dry stock, a spring application is a simple step that pays back all season long.

Talk to your local AgriSea rep about the best timing and application for your system. www.agrisea.co.nz

Based in Oamaru?Annika at Soil Stewards is a newly approved re-seller and applicator of AgriSea products - the Rolls Roy...
02/09/2025

Based in Oamaru?
Annika at Soil Stewards is a newly approved re-seller and applicator of AgriSea products - the Rolls Royce of Seaweed Biostimulants. 🌱🌱🌱

Today we farewelled our dear friend and colleague Lindsay Wehipeihana who passed away at home 28th August.Lindsay has be...
01/09/2025

Today we farewelled our dear friend and colleague Lindsay Wehipeihana who passed away at home 28th August.

Lindsay has been part of the fabric of AgriSea since back in the early 2000’s when we were known as Ocean Organics.

Lindsay was responsible for Ocean Organic products being distributed throughout the Nations health food stores, garden centres and chemists before turning his attention to the AgriSea Biostimulants Range.

Servicing the Viticulture, Horticulture, Turf and Equine sectors. Lindsay built deep relationships with his customers.

Testament to this is when Lindsay returned from retirement over the past 2 years, many of his customers felt like they were welcoming back an old friend, Lindsay continued to share his deep knowledge of growing with AgriSea with people all accross the country.

We will all miss you mate, you will always be a part of the AgriSea story- Ake, Ake, Ake.

Our love and thoughts are with Lindsay’s immediate and extended whānau 💕💕

Seaweed vs. SeaweedNot all seaweed extracts are the same. On one side, you have alkali extracted imported seaweed produc...
29/08/2025

Seaweed vs. Seaweed
Not all seaweed extracts are the same. On one side, you have alkali extracted imported seaweed products, and on the other, you have AgriSea’s local products, made through a gentle, natural cold-brew extraction.

The difference lies in how they are made. Most alkali extracted imported seaweed products are created using a high heat process. This method uses strong chemicals to break down the seaweed's structure. While it is efficient for extracting specific compounds, this harsh treatment destroys the seaweed's most delicate and valuable components. This includes sensitive plant growth hormones, vitamins, and beneficial microbes. The result is a product that is concentrated in a few nutrients but lacks the full profile that makes seaweed so effective.

In contrast, AgriSea's proprietary natural cold-brew extraction is a slow and gentle process that uses no heat or harsh chemicals. It preserves the entire suite of beneficial compounds that would be lost in the conventional method. This includes not only the hormones and vitamins but also the living microbes that are vital for long-term soil health. This method provides a more holistic, full spectrum biostimulant that truly supports the entire plant and soil ecosystem.
Curious to learn more? Visit https://agrisea.co.nz/

What Is soil biology and why does It matter?Healthy soil is alive.Filled with fungi, bacteria, protozoa, and earthworms,...
28/08/2025

What Is soil biology and why does It matter?

Healthy soil is alive.
Filled with fungi, bacteria, protozoa, and earthworms, this underground ecosystem drives nutrient cycling, root health, and pasture resilience.

When your soil biology is thriving, you’re more likely to see:
✔️ Better nutrient uptake and fertiliser efficiency
✔️ Improved soil structure and porosity
✔️ Stronger root systems and drought resilience
✔️ Less runoff and nutrient loss

AgriSea’s Soil Nutrition is designed to feed and activate this biology using seaweed-based nutrients that support the soil’s natural processes — no synthetic shortcuts, just good biology doing what it does best.

📞 Want to know how your soil is tracking? Talk to your local AgriSea rep or visit www.agrisea.co.nz

In mid-October, a new Bioeconomy Innovations Conference is coming to Rotorua and will include a range of new innovators ...
21/08/2025

In mid-October, a new Bioeconomy Innovations Conference is coming to Rotorua and will include a range of new innovators using natural fibres from our land and sea. One well-established local example will be showcased after a decade of growth. Among others, AgriSea director Clare Bradley will document their challenges and successes in extracting value from fibres. Their seaweed-based products are now used in agriculture, viticulture, horticulture, and apiculture industries in New Zealand and export markets.

https://www.scoop.co.nz/stories/BU2508/S00141/rotorua-innovations-conference-to-spotlight-natural-fibre-revolution.htm

Quadruple your savings with our horticulture special! Whether you’re growing grapes, kiwifruit, avocados or market veg, ...
19/08/2025

Quadruple your savings with our horticulture special! Whether you’re growing grapes, kiwifruit, avocados or market veg, AgriSea Foliar and Soil Nutrition delivers results.

From $20 off a 20L drum
To $1000 savings on 2x 1000L,

You’ll get more growth, better quality and big savings when you buy direct from AgriSea between 1 August and 30 September.

• Safe and non toxic
• No withholding period
• Compatible with most other sprays

Call 0800 SEAWEED (0800 732 9333) or visit www.agrisea.co.nz
Flat freight applies. One order means one big boost for your orchard or block.

16/08/2025

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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