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Garden Basics 2L Seaweed Liquid Fertiliser Concentrate
Garden Basics 2L Seaweed Liquid Fertiliser Concentrate
Garden Basics 2L Seaweed Liquid Fertiliser Concentrate

Garden Basics 2L Seaweed Liquid Fertiliser Concentrate

(29 reviews)

Keep your garden blooming and thriving with Garden Basics seaweed liquid containing additional soil conditioners.

Keep your garden blooming and thriving with Garden Basics seaweed liquid containing additional soil conditioners.

$10.40 - $19.40

in 3 offers

The lowest price for Garden Basics 2L Seaweed Liquid Fertiliser Concentrate right now is $10.40 at Bunnings Warehouse, compared across 3 retailers.

The all-time low was $9.49 on 29 July 2025 — today's price is 10% above the lowest ever. That's a little above the best price we've seen.

Prices last updated 8 June 2026.

Garden Basics 2L Seaweed Liquid Fertiliser Concentrate

$10.40

(29 reviews)

Keep your garden blooming and thriving with Garden Basics seaweed liquid containing additional soil conditioners.

Keep your garden blooming and thriving with Garden Basics seaweed liquid containing additional soil conditioners.

Price comparison

Price data powered by pricesAPI.io

Last updated at 08/06/2026 18:06:33

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
Bunnings Warehouse

$10.40

Garden Basics 2L Seaweed Liquid Concentrate

Delivery $10

BIG W

$18.85

Garden Basics 2L Seaweed Liquid Concentrate Water Soluble

Delivery $15.94

eBay.com.au

$19.40

Garden Basics Seaweed Liquid Concentrate 2l Plant Tonic & Root Booster

Free delivery

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Reviews

A bit cheaper
25 October 2020Daniel

originally posted on bunnings.com.au

Writing this because many people would want to know. This is a bit cheaper than Seasol but probably not as concentrated and good. Because it doesn't smell as strong, it isn't as thick and it is not as sticky/ waxy afterwards. It's still dark as Seasol. If you don't use much and transplanting small plants I would think Seasol is better. This cheaper stuff is more for maintenance purpose.

Cheapest and reliable seaweed product on market
23 October 2020Mark

originally posted on bunnings.com.au

Have just finished 2 of these off using to transplant and start off seedlings. Great product. Especially the price per litre.

Great for when transplanting bushes and trees
4 March 2022Catherine

originally posted on bunnings.co.nz

I use this when transplanting established bushes and trees and it helped they're not to go into transplanting shock and they're doing amazing.

Price comparison

Updated about 2 hours ago
Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
Bunnings Warehouse

$10.40

Garden Basics 2L Seaweed Liquid Concentrate

Delivery $10

BIG W

$18.85

Garden Basics 2L Seaweed Liquid Concentrate Water Soluble

Delivery $15.94

eBay.com.au

$19.40

Garden Basics Seaweed Liquid Concentrate 2l Plant Tonic & Root Booster

Free delivery

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Reviews

A bit cheaper
25 October 2020

Writing this because many people would want to know. This is a bit cheaper than Seasol but probably not as concentrated and good. Because it doesn't smell as strong, it isn't as thick and it is not as sticky/ waxy afterwards. It's still dark as Seasol. If you don't use much and transplanting small plants I would think Seasol is better. This cheaper stuff is more for maintenance purpose.

Daniel originally posted on bunnings.com.au
Cheapest and reliable seaweed product on market
23 October 2020

Have just finished 2 of these off using to transplant and start off seedlings. Great product. Especially the price per litre.

Mark originally posted on bunnings.com.au
Great for when transplanting bushes and trees
4 March 2022

I use this when transplanting established bushes and trees and it helped they're not to go into transplanting shock and they're doing amazing.

Catherine originally posted on bunnings.co.nz
Great product
14 October 2022

It’s a great product, we have been using it for years and it is much cheaper than other brands

Keen gardener originally posted on bunnings.co.nz
Liquid fertiliser
18 April 2023

I have ordered a lot of this fertiliser online and always get them delivered in a quick and speedy manner. I always see a difference in my plants when i use it and their leaves seem to perk up almost straight away and the liquid fertiliser well-priced so my plants have never had to suffer from under feeding. I love this product and highly recommend it.

Shell originally posted on bunnings.com.au
My plants are Thriving using Garden Basics Seaweed Liquid
23 September 2022

It’s just as good as the more expensive brand.

EarthMother originally posted on bunnings.com.au
Not as strong as Seasol, but decent for the price. Still waiting to see the results on plant growth.
17 July 2022

Good price, good value - not as strong as Seasol powerfeed.

LivMedlyn originally posted on bunnings.com.au
Reasonable price
8 October 2021

Just use it haven’t seen the result. Look same as Seasol at reasonable price!

M T N originally posted on bunnings.com.au
Value for money
8 April 2022

My son recommended the Seaweed Fertilser and it seems to be doing the trick. My vege plants are thriving.

Linda originally posted on bunnings.co.nz
Watered down = cheaper
11 March 2023

If you use 30mL of Seasol you’ll need at least 100mL of this stuff, nowhere near the concentration.

Matt originally posted on bunnings.com.au

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