

Seasol PowerFeed 20 Litre – Fish & Kelp Liquid Fertiliser
Seasol PowerFeed 20L is a premium, dual-action liquid fertiliser combining the soil-conditioning benefits of Seasol seaweed with the nutrient-rich power of fish. Designed for gardeners who want stronger growth and healthier plants, PowerFeed promotes vigorous root development, lush foliage, and improved flowering and fruiting.
Ideal for use on lawns, vegetables, flowers, shrubs, fruit trees, and natives, this concentrated formula enhances soil biology while delivering essential nutrients for sustained plant performance. The added seaweed extract helps plants cope with stress from heat, drought, frost, and transplanting.
Key Features:
Combines fish fertiliser and liquid seaweed in one powerful formula
Boosts root growth and overall plant health
Encourages stronger flowering and fruiting
Improves soil structure and microbial activity
Suitable for all garden plants, including Australian natives
Highly concentrated 20L size – ideal for larger gardens and landscaping use
Seasol PowerFeed 20L is the professional choice for gardeners who want visible results – healthier soil, stronger roots, and thriving plants all year round.
We offer refunds and/or exchanges, providing a request for return is received within 30 days of your order being delivered. Your item must be in its original packaging and in the same condition that you received it.
The return shipping costs will be the responsibility of you, the customer. For domestic orders (AUS & USA) a prepaid shipping label can be provided, with the associated costs being deducted from the refunded amount. International (Asia) returns will need to be arranged by the customer, and will require a tracking number.
Any refund or exchange will only be issued once the original item has been shipped back to us.
In the unlikely event you receive a defective or damaged item, we offer you the choice of a full refund or a replacement. We will cover all return shipping costs.
Please report any issue within 5 days of receiving your item. We kindly ask that you provide clear evidence of the fault or damage, so we can expedite your request efficiently.
Please refer to our full Refund Policy for more information
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.