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 $174.00 at Bunnings Warehouse, compared across 3 retailers.
The all-time low was $166.00 on 31 July 2025 — today's price is 5% above the lowest ever. This is at or near its all-time low — a good time to buy.
Prices last updated 2 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 02/06/2026 12:49:36
Seasol 20L Liquid Organic Humate
Delivery $55
Liquid Organic Humate 20 Litre | Seasol
Delivery $35
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 $35
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 |
