Seasol Plus+ is a blend of standard Seasol Seaweed Extract added fulvic, humic acids and marine extracts.
Seasol Plus+ is a blend of standard Seasol Seaweed Extract added fulvic, humic acids and marine extracts.
in 8 offers
The lowest price for Seasol Plus Fertiliser - 5Lt right now is $79.00 at bpgsupplies.com.au, compared across 8 retailers.
The all-time low was $67.78 on 16 July 2025 — today's price is 17% above the lowest ever. That's a little above the best price we've seen.
Prices last updated 5 Oct 2026.
Seasol Plus Fertiliser - 5Lt
Seasol Plus+ is a blend of standard Seasol Seaweed Extract added fulvic, humic acids and marine extracts.
Seasol Plus+ is a blend of standard Seasol Seaweed Extract added fulvic, humic acids and marine extracts.
Last updated at 05/10/2026 09:12:54
Seasol Plus 5L | Seaweed, Fish & Humate Liquid Fertiliser
Delivery between 8–19 Oct $22
Seasol Plus 5 Litre
Delivery between 8–13 Oct $12.13
Seasol Plus Fertiliser 5L
Seasol Plus 5L
Delivery $21.50
Seasol Plus Seaweed and Fish Fertiliser with Humate
Delivery between 6–14 Oct $14.95
Seasol Plus (Seaweed, Fish and Humate Soil Conditioner) (Size: 5 Litre)
Free delivery between 9–16 Oct
Seasol Plus\ 5L
Delivery $15.03
Seasol Plus 5 Litre Liquid Soil Fert iliser with added Seaweed, Fish and Humate
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| Quantity | 20L |
| Effect Highlights | Aids plant establishment and reduces transplant shock, Improves soil structure and soil microbial activity, Provides essential trace elements for plant health |
| Application Method | drip or micro-irrigation systems |
Seasol Plus 5L | Seaweed, Fish & Humate Liquid Fertiliser
Delivery between 8–19 Oct $22
Seasol Plus 5 Litre
Delivery between 8–13 Oct $12.13
Seasol Plus Fertiliser 5L
Seasol Plus 5L
Delivery $21.50
Seasol Plus Seaweed and Fish Fertiliser with Humate
Delivery between 6–14 Oct $14.95
| Quantity | 20L |
| Effect Highlights | Aids plant establishment and reduces transplant shock, Improves soil structure and soil microbial activity, Provides essential trace elements for plant health |
| Application Method | drip or micro-irrigation systems |
