Description
Fix nutritional limitation with potassium humate for stronger roots and plant performance
Humisol is a liquid potassium humate designed to improve nutrient availability and fertiliser efficiency in pasture and cropping systems.
Humates work in the root zone by helping nutrients stay available to plants, supporting microbial activity and improving root function. This helps plants make better use of applied fertiliser and nutrients already present in the soil.
Humisol fits well in foliar nutrition programs where the goal is improving nutrient uptake and overall plant efficiency, rather than supplying additional nutrients directly.
With 380 g/L potassium humate derived from leonardite, Humisol provides a stable source of humic compounds that can assist plant metabolism and improve nutrient utilisation.
How to humates assist plants?
Liquid potassium humates work by improving the way plants access and use nutrients. Humates contain complex organic molecules that can bind to nutrients in the soil or spray solution, helping keep them available for plant uptake. When applied to plants or soil, they can stimulate root activity, improve nutrient transport within the plant, and enhance the efficiency of applied fertilisers. This often results in better nutrient uptake, stronger root development and more consistent plant growth, particularly during periods when soil conditions or plant stress may limit nutrient availability.
Key features of Humisol 450
- Support plant metabolism
- Improve nutrient utilisation
- Assist plants during periods of stress
- Support consistent plant growth
- Humisol works best when used alongside a balanced nutrition program.
- Suitable for foliar application, compatible with most fertilisers and micronutrients
- Stable in acidic and alkaline tank mixes. Liquid formulation for easy handling
Please get in touch with our Customer team for pricing information (03) 5659 2314
| Product name | Humisol 450 |
| Product type | Liquid Potassium Humate |
| Category | Improves nutrient efficiency and root-zone activity |
| Application type | Foliar spray, fertigation, soil application |
| Timing | Active growth stages, early establishment, or when nutrient uptake is limited |
| Unit Size: | 20L, 200L, 1000L |
Important: Equivalent or similar products listed are a guide only and may not match Notman Pasture Seeds products. Formulations can differ in physical and chemical properties, and trademarks may apply. Directions for use, handling, storage, and disposal may change—always refer to the current product label for registered uses.
Results will vary, as application is outside our control and subject to seasonal, environmental, and biological factors, including resistance. To the extent permitted by law, Notman Agricultural Services Pty Ltd disclaims all warranties (express or implied), including accuracy, completeness, currency, compliance, and suitability of the information provided.
