Here is a list of our approved suppliers who support ODPG. For more information please see each individual entry. If you wish to be included in this list, please contact us.

  • Quality Seaweeds
  • True Health
  • Chaos Springs
  • Organic Farm Systems Ltd.
  • Natural Sugars
  • Agrisea New Zealand Ltd.
  • Farmlands
  • BioAg
  • Soil Foodweb NZ
  • Abron Ltd.
  • Kiwi Fertiliser Co Ltd.
  • Waitomo Lime Company Ltd.
  • Next Level Grazing
  • Osflo Fertiliser Limited



  • Website:
  • Email:
  • Enquiries: 027 747 2817
  • Address: 24 Carey Road | Coromandel | 3584
  • Contact: Colin Caldwell

Quality Seaweeds supplies high quality seaweed bio stimulants, collected from the shore areas around our 200 Ha coastal beef farm. Our products are 100% air dried indoors at source for maximum nutrient retention, suitable for all kinds of agriculture and horticulture production systems, organic and conventional.

After 10 years of development, our process offers a product that is second to none.  Our farmer to farmer supply chain cuts out manufacture margins and delivers on quality and price every time.

Call by the farm and see what we do or check us out at or on Facebook @qualityseaweeds.

Quality Seaweeds have kindly given us a Rebate Offer of 5% on product purchases by ODPG Members until December 2019. When buying your Quality Seaweed products, please be sure to give the code: ‘SUPPORT ODPG”. More details here


  • Website:
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  • Enquiries: 027 465 1906
  • Address: PO Box 8055 | Havelock North | 4157
  • Contact: Phyllis Tichinin (CEO/Owner)

Wondering how to deal with cow infections when certified organic? Looking for more ‘tools in the organic toolbox’? The True Health remedies come from Dr Paul Dettloff, senior consulting vet for the 1400 NOP certified dairies in the USA Organic Valley milk cooperative. Dr Paul has developed these plant based remedies over the last 35 years and they are now used on thousands of farms and by dozens of veterinary practices throughout the USA. The 17 True Health Ltd. products are BioGro certified and ideal for naturally and powerfully dealing to the major animal health and calving challenges.The remedies can boost natural animal immune response to help fight off infections and heal minor wounds and skin conditions. They may also be helpful with post calving problems, calf rumen health and hormonal balance in cows. They include: alcohol tinctures, or essential oil extracts, aloe based liquids, udder oils, and boluses. Above all, Dr Paul stresses the importance of good soil remineralisation so that high quality pasture nutrition supports cow growth, production and health. These medicinal plant remedies are a bridge to better animal production as we all strive for minerally balanced soils, high brix pastures, contented animals and a healthy environment.


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  • Email:
  • Enquiries:  07 863 7975
  • Address: 131 Deam Road | Waihi
  • Contact: Steve Erickson

Chaos Springs is New Zealand’s leading source for Compost. We make compost we sell compost and composting equipment and consult on composting operations of all sizes. We also run classes in composting making and including liquid compost extracts and teas. We manufacture two liquid compost systems; The Cyclone Multitask Sprayer. And Dynamic Mixers Compost Tea Brewer.

In addition we operate a 200 acre mixed cropping farm raising animals, vegetables and fruits. Classes are offered on a wide range of farming and gardening topics. See our website for more information


  • Website:
  • Email:
  • Enquiries:  020 4136 0286
  • Contact:   Glenn Mead (CEO/Owner)

I offer on-farm assessments, meetings, advice and reports for:

  • Organic Certification – understanding the basics.
  • Organic management plans and paperwork for those considering conversion to certified organic farming.
  • Assistance with organic audits preparations.
  • Transition planning from Substitution Organics to Regenerative Holistic Management.
  • Regenerative and Sustainable farming management.
  • Holistic management and alternate farming opportunities.
  • Trial and research work – establishment and research reviews


  • Website:
  • Email:
  • Enquiries: 021 868 343
  • Address: Level 5 | 62 Victoria St West | Auckland CBD
  • Contact: Stuart Fraser

Supplier of Organic Inputs for Farming.

We have entered into the agricultural stock feed business with products such as organic molasses and organic liquid sugar for bee keepers and Organic farmers.


  • Website: 
  • Email:
  • Enquiries: 07 862 8424 / 0800 SEAWEED
  • Address: 7446 State Highway 2 | RD 4 | Paeroa | 3674
  • Contact: Clare Bradley

AgriSea NZ Ltd. is a multi-award winning, second generation, family-owned and operated sustainable New Zealand company. They are the NZ seaweed specialists and dedicated to manufacturing quality, high nutrition products for soil, pasture and animal health. The company produces liquid seaweed concentrates for Soil, Foliar, Turf, Pasture and Animal Health and also seaweed salt licks, pellets for animal feed, and a seaweed solid slow-release nutrient product for the land.


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  • Enquiries:  027 511 8097
  • Contact:   Gaz Ingram | Organic and Biological Manager
  • Address:   Branches and Field team available nationwide

Here at Farmlands, we can assist you with your rural supplies such as fencing and hardware, and we can also help with organic crop protection and nutrition inputs.

Farmlands is Biogro certified to retail organic products and we have even certified a few of our own! We have a field team of Technical Field Officers who can meet with you on your farm, to better understand your business, and advise you on how we can add value to your operation.

The organic initiative is overseen by Gaz Ingram, who is the Farmlands Organic and Biological Manager. Gaz works across multiple crop type and growing operations focused into organic production.

We’re here to help, and we look forward to hearing from you.


  • Website:
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  • Enquiries: 0800 2BIOAG (224 624)
  • Address: Unit 3/68 Dunlop Rd | Onekawa | Napier
  • Contact:  Steven Haswell

Biological agriculture systems incorporate the natural functions of soil and plant biology in providing efficiency in soil, pasture and crop fertility programmes. BioAg has international agronomic experience spanning over 45 years with a collective team knowledge of over 100 years in biological systems, and are leaders in advanced microbial technology for agriculture.

Our company BioAg Ltd, a privately owned New Zealand business established in July 2007, introduced the BioAg agronomic system and range of BioAg liquid cultures from Australia (BioAg Pty Ltd). BioAg Australia has been manufacturing and supplying farmers and growers internationally with solid and liquid products since 1999.


Understanding how the microbes effect soil health requires a detailed knowledge on what organisms exist in the soil, how many of them are active, how efficient the nutrient cycling capability is and if the balances are correct for the crop grown.

At SFI NZ, the team assesses soil, compost, compost tea, leaf colonisation, vermicast and various other biological products for fungi, bacteria, protozoa, and mycorrhizal fungi. Armed with this information you are then able to confidently decide on the right management tools plus weigh up how effective they are over ensuing years. Working with many input suppliers and consultants we are able to adapt the farmers existing nutrient program to facilitate a smooth transition from ‘mineral-only’ replacement to biological production.

By maintaining an annual monitoring program, the transformation is able to progress at the same rate as the farmers understanding and confidence.


  • Website:
  • Email:
  • Enquiries:  078 287 742
  • Contact : Michelle Pollock

When you are ill, you go to a doctor. Like your body, your farm is a complex ecosystem that needs regular expert attention and “checkups.”

While agriculture suppliers are usually helpful and can be a good source of information, their focus is on the products they offer and make money from.

At Integrity Soils our team of consultants specialises in biological farming systems and their management. For over 15 years, we have been helping, teaching and inspiring farmers, ranchers and the organisations that support and supply them.


“Yes we’re a fertiliser company, but that’s not what gets us up in the morning. We see our real job as getting your soil and pasture in the best health it’s ever been.”

Our approach is far better for the environment. And when you want to take care of your asset, meet the inevitable future demands of a much more health conscious consumer market, and stay ahead of tightening environmental regulations, that’s important. But it’s also better for your bottom line – healthier soil, pasture and animals, meaning healthier financial returns.Ask us to show and prove it – “we can”

Kiwi Fertiliser Co Ltd.

We specialise in bringing top soil fertility to all and any farmers and growers, New Zealand-wide. It is our aim to change the face of New Zealand agriculture which requires huge improvements.

We exist because some of the fertiliser companies have failed to deliver real fertility to farmers, who demand and deserve better treatment. Soil fertility is not about selling products the fertiliser companies produce. It is about meeting the exact requirements tailor made for each property, or parts of properties.

We make recommendations from soil tests sent to USA. The results we get are outstanding.

Next Level Grazing

Grazing Coach

I help pastoral farmers who want to improve net farm profit and improve soil fertility move towards regenerative farming. I started my regenerative/organic farming journey thirty years ago and made many costly mistakes along the way. I share my farming experiences to help you make management decisions based on what works and what doesn’t in the field. Let me help you tailor regenerative grazing to your situation and teach you how to get optimal animal performance. I also help clients create grazing strategy for their individual farm in a New Zealand context.

Osflo Fertiliser Limited

Improve Production with our Sustainable Fertilisers

At Osflo Fertiliser, we manufacture and spread a unique blend of natural, nutrient rich sustainable fertiliser, using the latest technologies. 

We are passionate about delivering results to our customers and will provide you with a sustainable soil fertility programme, resulting in nutrient-dense pasture, crops and animal food products, to help improve your production. 

In 2002, we became the first organic fertiliser in NZ to receive Fertmark registration. Our quality control programme ensures that our products are comprehensively tested so we can guarantee our nutrient ratings to customers.


  • Revital Fertilisers
  • Speciality Seeds
  • PinnacleAG NZ
  • Homeopathic Farm Support Ltd.
  • BD Max
  • Organic AG – Bill Quin
  • Productive Trees
  • BioSea Products
  • Roots, Shoots & Fruits Ltd.
  • Pacific Biofert
  • Asure Quality
  • Graymont (NZ) Ltd.
  • Fertco Ltd.
  • Bio Solutions
  • Far North Envirolab Ltd.
  • Touchwood Books
  • Environmental Fertilisers Ltd.
  • Dalton Ltd.
  • BioGro