Seasol Commercial is a 100% liquid seaweed plant conditioner that provides a synergistic range of natural compounds, trace elements, alginates and carbohydrates from a blend of brown kelps. The seaweed is not harvested from living stands, but sustainably sourced from storm-cast material collected from remote locations that are free from pollution. This ensures the highest possible quality and consistency in every drum. Seasol is a plant stimulant used to boost plant metabolism. It is 100% soluble and can be applied either to the soil or the foliage. It is designed to provide benefits that complement your existing fertiliser program. These benefits result in a general increase in overall plant health.
Seasol Commercial is a 100% liquid seaweed plant conditioner that provides a synergistic range of natural compounds, trace elements, alginates and carbohydrates from a blend of brown kelps. The seaweed is not harvested from living stands, but sustainably sourced from storm-cast material collected from remote locations that are free from pollution. This ensures the highest possible quality and consistency in every drum. Seasol is a plant stimulant used to boost plant metabolism. It is 100% soluble and can be applied either to the soil or the foliage. It is designed to provide benefits that complement your existing fertiliser program. These benefits result in a general increase in overall plant health.
Seasol 20L Commercial Liquid Seaweed
Seasol Commercial is a 100% liquid seaweed plant conditioner that provides a synergistic range of natural compounds, trace elements, alginates and carbohydrates from a blend of brown kelps. The seaweed is not harvested from living stands, but sustainably sourced from storm-cast material collected from remote locations that are free from pollution. This ensures the highest possible quality and consistency in every drum. Seasol is a plant stimulant used to boost plant metabolism. It is 100% soluble and can be applied either to the soil or the foliage. It is designed to provide benefits that complement your existing fertiliser program. These benefits result in a general increase in overall plant health.
Seasol Commercial is a 100% liquid seaweed plant conditioner that provides a synergistic range of natural compounds, trace elements, alginates and carbohydrates from a blend of brown kelps. The seaweed is not harvested from living stands, but sustainably sourced from storm-cast material collected from remote locations that are free from pollution. This ensures the highest possible quality and consistency in every drum. Seasol is a plant stimulant used to boost plant metabolism. It is 100% soluble and can be applied either to the soil or the foliage. It is designed to provide benefits that complement your existing fertiliser program. These benefits result in a general increase in overall plant health.
in 7 offers
The lowest price for Seasol 20L Commercial Liquid Seaweed right now is $239.00 at Woonona Petfoods, compared across 7 retailers.
The all-time low was $98.00 on 27 Oct 2025 — today's price is 144% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 8 June 2026.
Last updated at 08/06/2026 18:46:39
Seasol Commercial 20 Litre
30-day returns
SEASOL COMMERCIAL Liquid Seaweed Concentrate 20L - Organic Plant Conditioner
Delivery between 11–18 June $15
Seasol Commercial 20 Litre
60-day returns
Seasol Commercial 20 Litre
Delivery between 12–22 June $12
Seasol 20L Commercial
Delivery $55
Seasol Commercial Seaweed Concentrate 20L | Grow with StrataGreen - Shop Online Today
Delivery between 10–18 June $79.40
Seasol Commercial Liquid Seaweed 20 Litre
Delivery $48
originally posted on bunnings.com.au
Good product, didn't take long to order
originally posted on bunnings.com.au
A very expensive product without noticeable results. Will stick to Dynamic Lifter. Good for Bunnings, not so good for Seasol.
Seasol Commercial 20 Litre
30-day returns
SEASOL COMMERCIAL Liquid Seaweed Concentrate 20L - Organic Plant Conditioner
Delivery between 11–18 June $15
Seasol Commercial 20 Litre
60-day returns
Seasol Commercial 20 Litre
Delivery between 12–22 June $12
Seasol 20L Commercial
Delivery $55
Good product, didn't take long to order
A very expensive product without noticeable results. Will stick to Dynamic Lifter. Good for Bunnings, not so good for Seasol.
