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"I love this stuff. I’ve tried the pellets and the slow-release stuff, but this liquid feed gives a much faster result. It’s great knowing it's organic and the plants just seem to drink it up."

- Chris M

"I love this stuff. I’ve tried the pellets and the slow-release stuff, but this liquid feed gives a much faster result. It’s great knowing it's organic and the plants just seem to drink it up."

- Chris M

"I love this stuff. I’ve tried the pellets and the slow-release stuff, but this liquid feed gives a much faster result. It’s great knowing it's organic and the plants just seem to drink it up."

- Chris M

"I love this stuff. I’ve tried the pellets and the slow-release stuff, but this liquid feed gives a much faster result. It’s great knowing it's organic and the plants just seem to drink it up."

- Chris M

"I love this stuff. I’ve tried the pellets and the slow-release stuff, but this liquid feed gives a much faster result. It’s great knowing it's organic and the plants just seem to drink it up."

- Chris M

"I love this stuff. I’ve tried the pellets and the slow-release stuff, but this liquid feed gives a much faster result. It’s great knowing it's organic and the plants just seem to drink it up."

- Chris M

"I love this stuff. I’ve tried the pellets and the slow-release stuff, but this liquid feed gives a much faster result. It’s great knowing it's organic and the plants just seem to drink it up."

- Chris M

"I love this stuff. I’ve tried the pellets and the slow-release stuff, but this liquid feed gives a much faster result. It’s great knowing it's organic and the plants just seem to drink it up."

- Chris M
Seafood Soup: Organic Plant Fertiliser

"I love this stuff. I’ve tried the pellets and the slow-release stuff, but this liquid feed gives a much faster result. It’s great knowing it's organic and the plants just seem to drink it up."

- Chris M

Seafood Soup: Organic Plant Fertiliser

$44.95
$44.95
Tax included.

Fed up with a garden that looks a bit flat or fertilisers that leave your backyard smelling like a commercial wharf? You shouldn't have to choose between a thriving, lush landscape and being able to enjoy your outdoor living space.

Select Size: Seafood Soup: Organic Plant Fertiliser (1 x 2L)
  • Ships within 24 hours
  • New Zealand Made
  • Click & Collect available

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All the power. None of the pong.

The Organic Liquid Fertiliser for Flourishing Lawns & Gardens

This premium organic plant food is designed for everyday heroes who want professional-grade results without the chemical complexity. Whether you are treating a patchy lawn, hungry vegetable patches, or delicate flower borders, Seafood Soup delivers a perfectly balanced profile of vitamins, proteins, and essential micronutrients directly to the root system and foliage. Unlike traditional fertilisers that simply mask soil deficiencies, this 100% fish-protein solution improves the long-term health of your soil when used regularly. Plus, the natural fish oils within the formula serve as a clever natural bodyguard, reducing the need for aggressive chemical insect treatments. It is the smart, sustainable choice for a garden that is healthy from the ground up.

Balanced Diet for Your Garden. Zero Fishy Smell.

Feed your plants exactly what they crave with our potent, 100% organic fish fertiliser.

Biodegradable

Biodegradable

Formulated to break down naturally, keeping your surfaces and garden safe.

Zero Fishy Odour

Zero Fishy Odour

Get all the benefits without the lingering, unpleasant fishy smell.

100% Organic & Non-Toxic

100% Organic & Non-Toxic

A natural, chemical-free formula that is safe for your family, your pets, and your local pollinators, nourishing your garden without the need for harsh synthetic additives.

How to use Seafood Soup: Organic Plant Fertiliser

Prep the Soil

Ensure your garden is ready for a nutrient boost by checking that the soil isn't bone-dry.

Saturate the Garden

Apply the solution in a sweeping motion, thoroughly saturating the foliage and soil around the base of your plants.

Leave to Nourish

Allow the nutrients to soak in. There is no need to rinse; the soup is already at work feeding your garden.

A Helpful Tip From Our Experts

For a true show-home garden look, feed your plants in the early morning or late evening when the soil is damp. This prevents the midday sun from evaporating those precious micronutrients before the leaves have had a chance to absorb them.

Seaweed Tea: Organic Plant & Soil Tonic

Seaweed Tea: Organic Plant & Soil Tonic

Precautions

While it is designed for plants, the organic matter may stain certain porous surfaces like light-coloured concrete or untreated wood. Rinse any accidental overspray off patios or pathways immediately with fresh water.

Over 2,000 Happy Reviews

Our customers love us | 4.9 Rating based on 2000+ reviews 

Paulette G

Love this product, makes cleaning the house so easy and effortless and fast
Double Bubble: House Wash

Double Bubble: House Wash

Thao

Product works well on pine decks, only requiring medium scrubbing with the long handled brush. However with hardwood decks such as our purple heart deck it does require A LOT of scrubbing. Had to get knee pads and scrubbed on all fours for half a day with a hand held brush. I think I expected it to be easier to be honest but still happy with the outcome.
Hit The Deck: Deck Cleaner

Hit The Deck: Deck Cleaner

Clive hewitson

You had me until the last few words you have to scrub it. Any cleaning product would work if you scrub it
Double Bubble: House Wash

Double Bubble: House Wash

Lindsay

Have waited 2 months for something to happen, still waiting.
Rapid Application: Moss, Mould, Lichen & Algae Remover

Rapid Application: Moss, Mould, Lichen & Algae Remover

John Coleman

This product did not work. I followed the instructions to the letter and been waiting over a month now and nothing has happen. Will not buy again.
Rapid Application: Moss, Mould, Lichen & Algae Remover

Rapid Application: Moss, Mould, Lichen & Algae Remover

Customer

are you spose to brush webs away first ...cause they are everywhere ...i want them gone first ....and will this KILL them or just a barrier ?
Miss Muffet’s Revenge: Spider Control

Miss Muffet’s Revenge: Spider Control

Keisha Brown

Verified Buyer
Amazing stuff! Extremely easy to clean the windows with a quick spray, wipe and rinse. No hard scrubbing is needed. My husband and I got out windows done on our 100m2 house in about 15 minutes. Used with the extending window cleaning pole, this stuff makes window cleaning a breeze.
Window Witch: Exterior Glass Cleaner

Window Witch: Exterior Glass Cleaner

Sandy Cross

Fantastic product, spray, light scrub, rinse and done. So easy. Commonsense is required - it contains chemicals, rinse to stop processing
Rapid Application: Moss, Mould, Lichen & Algae Remover

Rapid Application: Moss, Mould, Lichen & Algae Remover

Amanda Milne

Wet and Forget, you have stopped all of the arguments in our household regarding streaky windows! The new product Window Witch is the best product ever, we washed our windows at the weekend with no streaks at all! First time ever!
Window Witch: Exterior Glass Cleaner

Window Witch: Exterior Glass Cleaner

Linda

I wouldn’t be without this product! It makes washing my doors and windows so quick and always with a perfect result. Could never go back to doing my joinery any other way!
Window Witch: Exterior Glass Cleaner

Window Witch: Exterior Glass Cleaner

Frequently Asked Questions on Seafood Soup: Organic Plant Fertiliser

Does Seafood Soup actually smell like fish?

Not at all! We've specifically formulated this product to ensure there is no fishy smell, leaving your garden fresh and inviting immediately after application.