Eco-Seaweed 600 Gram
OCP eco-seaweed is a registered organic powdered seaweed extract used to stimulate many plant activities like improved growth, flowering and fruiting and enhanced root development. It also enhances the plant's ability to cope with various stresses including drought, salty soils, and the cold. Extremely concentrated, OCP eco-seaweed is a 100% seaweed extract containing very high levels of vitamins, antioxidants and other biostimulants. It dissolves completely in water and can be applied via a watering can to the soil or in a sprayer as a foliage spray. It contains no nasty preservatives and this 600g pack treats up to 6, 600m2.
OCP eco-seaweed is a registered organic powdered seaweed extract used to stimulate many plant activities like improved growth, flowering and fruiting and enhanced root development. It also enhances the plant's ability to cope with various stresses including drought, salty soils, and the cold. Extremely concentrated, OCP eco-seaweed is a 100% seaweed extract containing very high levels of vitamins, antioxidants and other biostimulants. It dissolves completely in water and can be applied via a watering can to the soil or in a sprayer as a foliage spray. It contains no nasty preservatives and this 600g pack treats up to 6, 600m2.
OCP eco-seaweed is a registered organic powdered seaweed extract used to stimulate many plant activities like improved growth, flowering and fruiting and enhanced root development. It also enhances the plant's ability to cope with various stresses including drought, salty soils, and the cold. Extremely concentrated, OCP eco-seaweed is a 100% seaweed extract containing very high levels of vitamins, antioxidants and other biostimulants. It dissolves completely in water and can be applied via a watering can to the soil or in a sprayer as a foliage spray. It contains no nasty preservatives and this 600g pack treats up to 6, 600m2.
OCP eco-seaweed is a registered organic powdered seaweed extract used to stimulate many plant activities like improved growth, flowering and fruiting and enhanced root development. It also enhances the plant's ability to cope with various stresses including drought, salty soils, and the cold. Extremely concentrated, OCP eco-seaweed is a 100% seaweed extract containing very high levels of vitamins, antioxidants and other biostimulants. It dissolves completely in water and can be applied via a watering can to the soil or in a sprayer as a foliage spray. It contains no nasty preservatives and this 600g pack treats up to 6, 600m2.
in 37 offers
The lowest price for Eco-Seaweed 600 Gram right now is $27.95 at Quality Garden Supplies, compared across 29 retailers.
The all-time low was $11.95 on 13 Mar 2024 — today's price is 134% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 22 Oct 2026.
Last updated at 22/10/2026 23:23:35
OCP | Eco Seaweed - 600g
Delivery between Mon – Wed $44.95
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eco-Seaweed 600 g
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Delivery $24.90
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originally posted on catch.com.au
This is the best garden product availableSit back n watch your garden grow
originally posted on bunnings.com.au
Convenient to use and have regularly used when planting ornamentals.
originally posted on aquagardening.com.au
Works grate but makes your ph skyrocket
| NPK Ratio | High potassium levels |
| Type | Seaweed extract |
| Primary Use | Fertilizer |
| Use | Gardening |
| Soil Type | Salty soils |
OCP | Eco Seaweed - 600g
Delivery between Mon – Wed $44.95
Eco Seaweed 600g
Eco-Seaweed Soluble Fertiliser Eco-Organic 600g
Delivery between 26–30 Oct $12
Organic Crop Protectants Eco-Seaweed 600g
Eco Seaweed - Concentrated Seaweed - 600g Tub
This is the best garden product availableSit back n watch your garden grow
Convenient to use and have regularly used when planting ornamentals.
Works grate but makes your ph skyrocket
This product is great. I dissolves easily in water. Better value for money by far than a premixed liquid seaweed! Comes with it's own measuring scoop. Can notice that plants don't experience barely any transplants shock, establish quickly and begin growing fast.
Excellent.The seaweed powder is already showing results in my plants.Click and collect at Mitre 10 during lockdown was outstanding.
Excellent quality product, with certified organic ingredients. The product costs a little more than some of the others on the market, but the quality is much more noticeable in the results.
Very easy to use, it’s an organic product and seaweed is great for boosting the health of my plants.
Plants seem to love it. Look lush and green . Strong plants.
A friend recommended this to me. It makes a lot of sense to buy the powder abs add water than to buy the bulky liquid seaweed fertiliser. My sweet and juicy winter crop of snow peas makes this worthwhile.
excellent product. better than seasol. highly recommended.
| NPK Ratio | High potassium levels |
| Type | Seaweed extract |
| Primary Use | Fertilizer |
| Use | Gardening |
| Soil Type | Salty soils |
