It helps support vigorous plant growth and promote soil microbial activity. Seasol is proudly Australian-made.
It helps support vigorous plant growth and promote soil microbial activity. Seasol is proudly Australian-made.
in 3 offers
The lowest price for Seasol 20L Soil Conditioner Liquid Organic Humate Concentrate right now is $184.44 at Bunnings Warehouse, compared across 3 retailers.
The all-time low was $166.00 on 31 July 2025 — today's price is 11% above the lowest ever. That's a little above the best price we've seen.
Prices last updated 28 June 2026.
Seasol 20L Soil Conditioner Liquid Organic Humate Concentrate
It helps support vigorous plant growth and promote soil microbial activity. Seasol is proudly Australian-made.
It helps support vigorous plant growth and promote soil microbial activity. Seasol is proudly Australian-made.
Last updated at 28/06/2026 09:46:29
Seasol 20L Liquid Organic Humate
Delivery $55
Liquid Organic Humate 20 Litre | Seasol
Delivery $48
Seasol 20l Liquid Organic Humate (pre-order)
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
originally posted on bunnings.com.au
If you're looking for a way to get your soil conditions absolutely perfect than this product is the way to do it. Seasol by itself is great but it's next level at commercial grade.
| Volume | 20L |
| Added Wetting Agent (Yes/No) | No |
| Safe for Vegetables (Yes/No) | Yes |
| Product Size (Lt) | 20 |
| Organic (Yes/No) | Yes |
Seasol 20L Liquid Organic Humate
Delivery $55
Liquid Organic Humate 20 Litre | Seasol
Delivery $48
Seasol 20l Liquid Organic Humate (pre-order)
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
If you're looking for a way to get your soil conditions absolutely perfect than this product is the way to do it. Seasol by itself is great but it's next level at commercial grade.
| Volume | 20L |
| Added Wetting Agent (Yes/No) | No |
| Safe for Vegetables (Yes/No) | Yes |
| Product Size (Lt) | 20 |
| Organic (Yes/No) | Yes |
