Package included in: 1 X Seasol 4L Seaweed Health Tonic Concentrate (10562) Description: Seasol is the perfect partner for any garden project. It is a natural seaweed plant tonic that gives all plants including natives a real boost and helps to improve overall plant health and growth. Seasol helps to stimulate strong root development and enhance flowering and fruiting. Regular doses of Seasol throughout the year will help plants to cope with stresses like heat, drought, frost, pests and diseases. Plus, it stimulates beneficial micro-organisms in the soil, which are essential for healthy soil and plants. Use Seasol when transplanting new or existing plants as it aids transplant shock giving them a great kick-start to life. It also increases germination rates when applied to direct sown seeds. Seasol is a fast-acting liquid that goes to work immediately whether applied to the soil or foliage. Seasol is proudly Australian Made and Owned.
Package included in: 1 X Seasol 4L Seaweed Health Tonic Concentrate (10562) Description: Seasol is the perfect partner for any garden project. It is a natural seaweed plant tonic that gives all plants including natives a real boost and helps to improve overall plant health and growth. Seasol helps to stimulate strong root development and enhance flowering and fruiting. Regular doses of Seasol throughout the year will help plants to cope with stresses like heat, drought, frost, pests and diseases. Plus, it stimulates beneficial micro-organisms in the soil, which are essential for healthy soil and plants. Use Seasol when transplanting new or existing plants as it aids transplant shock giving them a great kick-start to life. It also increases germination rates when applied to direct sown seeds. Seasol is a fast-acting liquid that goes to work immediately whether applied to the soil or foliage. Seasol is proudly Australian Made and Owned.
Seasol | Seaweed Concentrate 1L
Package included in: 1 X Seasol 4L Seaweed Health Tonic Concentrate (10562) Description: Seasol is the perfect partner for any garden project. It is a natural seaweed plant tonic that gives all plants including natives a real boost and helps to improve overall plant health and growth. Seasol helps to stimulate strong root development and enhance flowering and fruiting. Regular doses of Seasol throughout the year will help plants to cope with stresses like heat, drought, frost, pests and diseases. Plus, it stimulates beneficial micro-organisms in the soil, which are essential for healthy soil and plants. Use Seasol when transplanting new or existing plants as it aids transplant shock giving them a great kick-start to life. It also increases germination rates when applied to direct sown seeds. Seasol is a fast-acting liquid that goes to work immediately whether applied to the soil or foliage. Seasol is proudly Australian Made and Owned.
Package included in: 1 X Seasol 4L Seaweed Health Tonic Concentrate (10562) Description: Seasol is the perfect partner for any garden project. It is a natural seaweed plant tonic that gives all plants including natives a real boost and helps to improve overall plant health and growth. Seasol helps to stimulate strong root development and enhance flowering and fruiting. Regular doses of Seasol throughout the year will help plants to cope with stresses like heat, drought, frost, pests and diseases. Plus, it stimulates beneficial micro-organisms in the soil, which are essential for healthy soil and plants. Use Seasol when transplanting new or existing plants as it aids transplant shock giving them a great kick-start to life. It also increases germination rates when applied to direct sown seeds. Seasol is a fast-acting liquid that goes to work immediately whether applied to the soil or foliage. Seasol is proudly Australian Made and Owned.
in 34 offers
The lowest price for Seasol | Seaweed Concentrate 1L right now is $12.50 at Nice backyard, compared across 34 retailers.
The all-time low was $7.48 on 23 Jan 2025 — today's price is 67% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 20 Sept 2026.
Last updated at 20/09/2026 07:18:26
1L Seasol Concentrate
Seasol Concentrate 1 Litre
Delivery between 24–30 Sept $9.95
Seasol
Delivery between Tue – Thu $20
Seasol Concentrate 1L
Delivery between 29 Sept – 1 Oct $20
Seasol
Seasol Concentrate 1ltr
Delivery between Mon – Wed $15
Seasol Seaweed Concentrate (Sizes: 1L)
Delivery between 22–28 Sept $12
Seasol | Seaweed Concentrate 1L
Delivery between Wed – Fri $34.95
Seasol Concentrate 1l
Delivery $5
Seasol Concentrate 1 Litre Bottle
originally posted on specialistsales.com.au/
Love these measuring bottles, just so handy and convenient and a lot less fuss than pouring from much larger containers each time.
originally posted on bunnings.co.nz
I brought this 2 years ago, but have only just starting using it this year and mixing some solution in old 3 litre bottles all ready to use on our vegetable and fruit garden and even on our grass lawn seeds, and these are growing better now, and also it seems to keep pest away from our crops as well and what once was a bare grass patch area's. It's economical, and goes along way mixed with the required measurements of seasol and water. I use 10ml's seasol to 3Litres of water as it is 30ml Seasol to 9Litres of water. Read all the information on the front and back, and the back has the Instructions and ratio of Seasol and Water for things like trees, vegetable gardens, grass etc...It keeps pest away from vegetables and fruit and other things.
originally posted on mitre10.com.au
I bought this product about 2weeks ago and put it straight on my lawn..Talk about green
| Assembly Required | No |
| Volume | 1L |
1L Seasol Concentrate
Seasol Concentrate 1 Litre
Delivery between 24–30 Sept $9.95
Seasol
Delivery between Tue – Thu $20
Seasol Concentrate 1L
Delivery between 29 Sept – 1 Oct $20
Seasol
Love these measuring bottles, just so handy and convenient and a lot less fuss than pouring from much larger containers each time.
I brought this 2 years ago, but have only just starting using it this year and mixing some solution in old 3 litre bottles all ready to use on our vegetable and fruit garden and even on our grass lawn seeds, and these are growing better now, and also it seems to keep pest away from our crops as well and what once was a bare grass patch area's. It's economical, and goes along way mixed with the required measurements of seasol and water. I use 10ml's seasol to 3Litres of water as it is 30ml Seasol to 9Litres of water. Read all the information on the front and back, and the back has the Instructions and ratio of Seasol and Water for things like trees, vegetable gardens, grass etc...It keeps pest away from vegetables and fruit and other things.
I bought this product about 2weeks ago and put it straight on my lawn..Talk about green
Great product and well priced. We use Seasol on our veggie patch and have found an increase in produce over the years since we started using it. It is part of our soil care along with compost, coffee grounds, worm water etc. each product has its use.
It's very good, has saved some plants that were looking more than a bit tired. Very happy with the purchase.
Yes it is. I have not seen it around for awhile where I live was pleased to see you have it, I really like it for my plants.
Like this product saves me going to the beach to pick up seaweed
| Assembly Required | No |
| Volume | 1L |
