Package included in: 1 X Seasol Fertiliser Ready-To-Use Hose On 2.5L (10677) 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 Fertiliser Ready-To-Use Hose On 2.5L (10677) 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 Fertiliser RTU Hose On 2.5L
Package included in: 1 X Seasol Fertiliser Ready-To-Use Hose On 2.5L (10677) 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 Fertiliser Ready-To-Use Hose On 2.5L (10677) 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 27 offers
The lowest price for Seasol Fertiliser RTU Hose On 2.5L right now is $15.10 at Hardware and General, compared across 26 retailers.
The all-time low was $9.95 on 30 June 2024 — today's price is 52% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 11 Sept 2026.
Last updated at 11/09/2026 10:33:37
Seasol Hose-on The Seaweed Solution RTU 2.5L by Hardware & General
Delivery $18.32
SEASOL Seaweed Concentrate Complete Garden Health Treatment 2.5 Litres (Pre-mixed)
Delivery $1,000
Seasol Hose On 2.5L
Delivery between 16–24 Sept $12
Seasol RTU Hose One 2.5L
Seasol Seaweed 2.5Lt Hose-on
Seasol Fertiliser Liquid Hose On
Delivery $16.69
SEASOL FERTILISER HOSE ON 2.5LTR
Delivery between Sat – Mon $100
Seasol Seaweed Fertiliser Hose-On 2.5L
Delivery between 15–21 Sept $12
Seasol Seaweed Concentrate Hose-On 2.5L
Seasol Hose-on Value Pack - 2.5 Litre
originally posted on mitre10.com.au
Great product my lawns are looking so green and healthy I've used it twice now and will continue to reorder , especially over summer
| Assembly Required | No |
| Volume | 2.5L |
Seasol Hose-on The Seaweed Solution RTU 2.5L by Hardware & General
Delivery $18.32
SEASOL Seaweed Concentrate Complete Garden Health Treatment 2.5 Litres (Pre-mixed)
Delivery $1,000
Seasol Hose On 2.5L
Delivery between 16–24 Sept $12
Seasol RTU Hose One 2.5L
Seasol Seaweed 2.5Lt Hose-on
Great product my lawns are looking so green and healthy I've used it twice now and will continue to reorder , especially over summer
| Assembly Required | No |
| Volume | 2.5L |
