Seacliff Organics

Premium Balanced Living Soil

Nestled between the estuary of Blueskin Bay and the mouth of the Waikouaiti River at Karitane, Seacliff Organics is home to New Zealand's first locally-sourced true Living Soil.

Seacliff Organics offers soil solutions and soil amendments for home gardeners, horticulturalists and farmers. Our Living Soil is made here in Otago, from the finest local ingredients to provide you with a soil that tends to itself.

Modern methods of horticulture rely on persistent fertilization which can adversely affect the microorganisms living within the soil. We are unique in our approach to Living Soil, creating a dynamic and biologically active organic soil using locally sourced materials to deliver the optimum nutrition to your plants.

Many growers today rely on sterile store bought compost mixes and branded liquid nutrients with open ended claims. Seacliff Organics takes it back to the fundamentals, rich humus and balanced minerals thriving with microbiological activity with a focus on waste reduction and sustainable local sourcing.

Premium Input
Premium Results

We provide everything you need to build your own premium soil, custom design your own nutrients or organic soil mixes

We study each and every ingredient we source to deliver the highest quality ingredients to your door, including many local products that are not readily available in the consumer market.

New to organics? We have ready made living soil mixes ready to go available in everything from 25L sacks to cubes!

We provide and end to end solution to optimise your soil health for ongoing performance with minimum input, reducing your cost and improving your yields.

High Biomass
Low Maintenance
Seacliff Organics

Living Soil

Our Team

We are a team of close friends with an interest in organics, who were looking for essential soil ingredients that initially seemed out of reach.

We decided that we need to share what we have been doing with the rest of the country in order to provide New Zealanders with first rate living soil and soil amendments to help bring New Zealand toward a future where healthy soil is the foundation for our gardens and crops.

We rely on science, and back this up through our relationships with laboratories and microbiologists.

Ongoing Performance
With Minimum Input

Based on Logan Labs and Soil Food Web testing we have created a world class balanced living soil. Our soil is high in nutrients but balanced appropriately and perfect for flowering plants and full term growth. Living soil helps your plants express their full phenotypical potential by providing everything your plant needs in balanced ratios and a rich ecology of microorganisms to ensure everything is available for uptake when your plant requires.

We focus on organic inputs and source locally where possible to create small-batch, biologically inoculated compost based living soil blends and the best range of organic soil amendments in NZ. No guesswork, no nasty synthetic fertilizers... Just healthy, nutrient dense crops made easy!

Soil That Tends
To Itself
Seacliff Organics

Methodology

  • Product Reviews
  • Site Reviews
04/02/2025
Jodi A.
New Zealand
I use this for my house plants and veggie patch.. the plants absolutely love it !!!…
Tri-Kelp Powder (ACC Organic)
04/01/2025
Suzanne K.
New Zealand
Love it. I use it every time I plant and everything thrives
Mycorrhizal Fungi (New Zealand Native) - 30ppg/mL
03/26/2025
Anonymous
New Zealand
This is the first time throughout a flowering cycle where everything looks so incredibly healthy, wow, what an incredible product! Thanks guys will definitely be purchasing and solely using Seacliff ...
Seacliff Organics Opulent Bloom Mix
03/25/2025
Anonymous
New Zealand
My friend has used this and had extraordinary results so I look forward to using it soon!
Bio-Char
03/23/2025
Jeff
New Zealand
Noticeable difference to plant health
Fermented Alfalfa/Lucerne Meal (nitrogen/ triacontanol)
03/18/2025
David P.
New Zealand
Bought the smaller 1kg bag of this to try out as a supplement for my hens. They loved it! Extremely good value in the larger sizes. Will buy again when the girls get through this lot.
Fish Meal (nitrogen/ phos) (bio gro certified 2020 bioseas)
03/16/2025
Jeff
New Zealand
Been using on my Bonsai plants with good success. A noticeable difference to plant health and growth. Thank you seacliff for another amazing product!
Bushmaster Synganic - Veg
03/16/2025
Jeff
New Zealand
Been using on my Bonsai plants with good success. A noticeable difference to plant health and growth. Thank you seacliff for another amazing product
Bushmaster Synganic - Veg
03/06/2025
judith
New Zealand
Another terrific product, I have the healthiest, tastiest tomatoes ever, absolutely laden!
Seacliff Organics Balanced Tomato Fertiliser
03/05/2025
Anonymous
New Zealand
Flowers have increased in size on a daily basis. Very happy
Seacliff Organics Super Bloom (makes liquid)
03/05/2025
Anonymous
New Zealand
Great service, fast delivery, this stuff gets rid of the pain of an arthritis attack really quickly, thank you.
Crushed Bluff Oyster Shells (calcium carbonate + Chitin)
03/04/2025
Lee O.
New Zealand
I used the fertiliser when I planted my cherry tomato and what a difference t the plant. The leaves are a deep green and we have been eating beautiful sweet tomatoes all summer! The way a tomato should taste :-)
Seacliff Organics Balanced Fertiliser V2 Mix
03/02/2025
Doug A.
New Zealand
Great price for a fantastic piece of equipment.
Crafty Gatherer Broadfork
03/02/2025
Jason T.
New Zealand
I've been using Microbe Pro for a while now its a must have for my gardens. Seacliff Organics in my 1 stop shop for all my organic gardening supplies i wont buy anywhere else. They are 100% the best
Microbe-Pro
03/01/2025
Anonymous
New Zealand
Plant growth has been amazing
Seacliff Organics Fermented Nettle Extract
03/01/2025
Anonymous
New Zealand
We’ve used microbe pro all season. The soil is best ever. No fungal problems and plants stronger than I’ve seen before.
Microbe-Pro
02/28/2025
David P.
New Zealand
Bought this as a supplement for my chickens. They love it!
Fish Meal (nitrogen/ phos) (bio gro certified 2020 bioseas)
02/28/2025
Anonymous
New Zealand
Super fast shipping. Flowers are stacking weight and sticky like ive never seen before. Highly recomend. Definately be buying this product again!
Seacliff Organics Opulent Bloom Mix
02/27/2025
Jill B.
New Zealand
great product, excellent to be able to buy it in small quantities
OrganiBOR
02/19/2025
Riddy H.
New Zealand
Your worm castings are brilliant super fine super fresh and my plants just love it Cheers
Worm Castings
02/19/2025
Riddy H.
New Zealand
I add this biochar as an amendment when making up mixes And find it an awesome product
Bio-Char
02/18/2025
Anonymous
New Zealand
Another beautiful product from Seacliff. Highly recommended for home gardens.
Seacliff Organics Opulent Bloom Mix
02/18/2025
Victoria S.
New Zealand
Excellent comms ,quick service, an amazing product. Works as they say ! Thanks Seacliffs
Seacliff Organics Living Soil Light Mix
02/14/2025
A. S.
New Zealand
I love being able to keep recycling my soil with all of Seacliffs options. Bio-char is perfect for this. As always, brilliant product.
Bio-Char
02/12/2025
Sherrill G.
New Zealand
Service was great. Didn't take long to arrive. Waiting for rain so we can apply it.
Amino Acid Powder (fancy nitrogen)
02/12/2025
Sophie F.
New Zealand
I bought this for my very hungry budding dahlias after emailing with Hamish at Seacliff. Do yourself a favour and buy the larger bag! Dahlias are very happy, blooms are beautiful. (I previously had used the V2 balanced fertiliser before they had buds and it was also excellent.)
Seacliff Organics Opulent Bloom Mix
02/12/2025
Sophie F.
New Zealand
First, I have to say that this stuff smells amazing! I bought this to use instead of seaweed solution and I think it's superior in every way. Maybe in crazy but I'm telling you I can visibly see my plants looking perkier in the days after I've used it. I am also using it in my compost to help out....First, I have to say that this stuff smells amazing! I bought this to use instead of seaweed solution and I think it's superior in every way. Maybe in crazy but I'm telling you I can visibly see my plants looking perkier in the days after I've used it. I am also using it in my compost to help out. Great stuff, highly recommend.
Microbe-Pro
02/09/2025
Liz B.
New Zealand
Third 10kg bag of this and again, a bumper crop of beautiful sweet tomatoes. I use it for all the curcubits too. Super healthy plants. Thank you Hamish and Seacliff Team!
Seacliff Organics Balanced Tomato Fertiliser
02/08/2025
Miriam F.
New Zealand
Effective product. Am not a first time purchaser. Also of worth is "feel good factor" of organically nourishing the earth.ka pai
Seacliff Organics Super Veg (makes liquid)
02/08/2025
Hamish C.
New Zealand
The most comprehensive and fool-proof coco mix I've ever used or really seen. Stems thick and strong, leaves green and lush- using only water. The microbiome of this mix is fantastic and puts other bagged soils/mediums to shame. Treat it like a super soil that'll drink more than usual and you have...The most comprehensive and fool-proof coco mix I've ever used or really seen. Stems thick and strong, leaves green and lush- using only water. The microbiome of this mix is fantastic and puts other bagged soils/mediums to shame. Treat it like a super soil that'll drink more than usual and you have a pot of gold on your hands.
Super Coco
REVIEWS