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.

Autumn is upon us and if you’ve got any spraying or spreading that needs doing around the Bay of Plenty/Waikato, get in ...
06/03/2026

Autumn is upon us and if you’ve got any spraying or spreading that needs doing around the Bay of Plenty/Waikato, get in touch with Agri-Air Drone Spraying. They’re an approved applicator of Agrisea products and are doing a great job helping farmers apply our biologicals and nutrients quickly, accurately, and in places ground gear can’t reach. Keep it up Ross and Schirelle! (pun not intended)😅

02/03/2026
We’re set up at Northland Field DaysWe’re all set up and ready to go at Northland Field Days on 26–28 February.If you’re...
26/02/2026

We’re set up at Northland Field Days

We’re all set up and ready to go at Northland Field Days on 26–28 February.

If you’re here, pop in and say hello. Our Area Field Consultants Paul and Nick are onsite across the event and would love to catch up, answer questions, or talk through how we’re working with farmers across the region.

Looking forward to connecting over the next few days.

From the rugby field to rural growth leadershipWe’re proud to welcome Craig Hudson as Chief Growth Officer at AgriSea NZ...
25/02/2026

From the rugby field to rural growth leadership

We’re proud to welcome Craig Hudson as Chief Growth Officer at AgriSea NZ Seaweed Ltd .

Craig’s journey has been anything but conventional. From professional rugby, including time with the New Zealand Sevens, to working alongside farmers across Aotearoa and leading in international business, his path has always been grounded in people and performance.

Spending time living and working on farms early in his career gave Craig a deep appreciation for how farmers think and operate.

“Farmers don’t have time for fluff. If something doesn’t stack up, they’ll tell you.”
That farmer-first mindset now shapes his leadership at AgriSea.

As Chief Growth Officer, Craig is focused on identifying new opportunities, exploring innovative applications for New Zealand farmers, and helping our Paeroa-based company take its research and intellectual property to global markets.

His rugby career may have been cut short by illness, but it marked the beginning of a new chapter back in the rural sector, one built on resilience, practicality and long-term thinking.

We’re excited to have him on the team and look forward to what’s ahead.

We’re proud to be supporting some of the best playing surfaces accross New Zealand with our exclusive collaboration with...
22/02/2026

We’re proud to be supporting some of the best playing surfaces accross New Zealand with our exclusive collaboration with PGG Wrightson Turf.

We’re heading to Northland Field DaysWe’re looking forward to attending Northland Field Days from 26–28th February.If yo...
20/02/2026

We’re heading to Northland Field Days

We’re looking forward to attending Northland Field Days from 26–28th February.

If you’re heading along, make sure you pop past and say hello. Our Area Field Consultants, Paul and Nick, will be there across the event and are always keen to chat about how we’re supporting farmers on farm.

Whether you’ve got questions, want to learn more about what we do, or just feel like stopping in for a chat, come and see us.

26–28 February
Northland Field Days

For event details and tickets, visit:

3 Food Court areas clearly marked throughout the event with many food vendors, coffee, refreshments, ice cream and much more!

We are proud to be working with PGG Wrightson Turf to bring stronger, healthier playing surfaces accross our country tha...
16/02/2026

We are proud to be working with PGG Wrightson Turf to bring stronger, healthier playing surfaces accross our country that is sustainable and backed by science.

Last day of Southern Field DaysWhat a few days it has been.We’ve loved the conversations, the catch ups, and hearing wha...
13/02/2026

Last day of Southern Field Days

What a few days it has been.

We’ve loved the conversations, the catch ups, and hearing what is happening on farm across the region. And to top it off, John even managed to sneak in a photo with the Prime Minister when he stopped by the AgriSea stall for a visit. A pretty special moment to wrap up the event.

If you are heading along today, this is your last chance to come and see us.

Find us at Stalls A113–A115
Southern Field Days
11–13 February

John is onsite and ready for a chat about how we can support your soils, pastures and animals this season.

Come down, say hello, and make the most of the final day.

Southern Field Days kicks off todayWe’re all set up and ready to go at Southern Field Days, and we’d love you to pop in ...
11/02/2026

Southern Field Days kicks off today

We’re all set up and ready to go at Southern Field Days, and we’d love you to pop in and say hello.

You’ll find us at Stalls A113–A115, with our Area Field Consultant John onsite today and across the event. If you’re at Field Days, come past for a chat, ask a few questions, or learn more about how we’re supporting farmers in the region.

See you over the next few days.
Stalls A113–A115
Southern Field Days
11–13 February

The choppers are coming... is your post-harvest plan ready? 🌽🚜The maize harvest is just around the corner. While the foc...
04/02/2026

The choppers are coming... is your post-harvest plan ready? 🌽🚜

The maize harvest is just around the corner. While the focus right now is on the yield going into the stack, have you planned for what’s getting left behind on the paddock?

Don't let your stubble sit idle. That crop residue is a goldmine of locked-up nutrients - but only if your soil biome can process it. Plan your application of AgriSea Soil Nutrition (5L/ha) to hit the ground as soon as the maize is off to start the release of these nutrients.

Why plan for a biological reset?

• Fast-Track Mineralisation: Kickstart the "underground army" of microbes to rapidly break down heavy stalks and trash. This process of mineralisation transforms the leftover "waste" into available fuel for your winter crop or new pasture.

• Recover Structure: Heavy machinery traffic is inevitable during harvest. Stimulating biological activity now helps aerate the soil and recover structure before the winter wet sets in.

• Better Germination: A healthy soil biome supports germination and early growth by naturally providing key nutrients, minerals and bioactives for new crops and pastures.

Get ahead of the harvest. Book your Soil Nutrition now so you are ready to spray as soon as the harvesters pull out.

📞 Contact your local Area Field Consultant or call 0800 SEAWEED to lock in your post-harvest plan.

Lift those conception rates and get your drystock in peak condition for the "big dance." Whether you’re running beef or ...
28/01/2026

Lift those conception rates and get your drystock in peak condition for the "big dance." Whether you’re running beef or sheep, a pre-mating drench with AgriSea Animal Nutrition is your secret weapon for a tighter calving and lambing window.

AgriSea’s seaweed-based formula isn't just a supplement; it’s a complex nutrient boost that supports the animal's natural systems and reproductive health.

Why use AgriSea for Pre-Mating?

Bio-Available Nutrition: Packed with vitamins, minerals, and amino acids that are easily absorbed.

Reproductive Support: Helps balance hormones and optimizes the reproductive tract for better "hold" rates.

Gut Health: Stimulates rumen microbes, ensuring your stock gets the most out of every mouthful.

NZ Made & Organic: Trusted by Kiwi farmers for decades - clean, green, and zero withholding periods.

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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