Highlights
Dunder KS is a concentrated, stabilised liquid potassium and sulphur fertiliser that enhances soil stability and improves the efficiency of potassium uptake.
Includes yeast, complex sugars and crude protein to feed soil biology.
Contains liquid carbon (1.5% C) to increase CEC and soil potassium and sulphur storage. Base levels of calcium, magnesium & a range of essential trace elements.
The dunder component is a by-product of the molasses fermentation, becoming a great food source for microbes.
This liquid sulphur and potassium formulation allows for quicker uptake by plants, as it is immediately available in the soil solution.
Enhanced application flexibility, allowing for precise nutrient delivery through irrigation systems for consistent crop growth.
Product details
Dunder KS is a concentrated, stabilised liquid potassium and sulphur fertiliser that enhances soil stability and improves the efficiency of potassium uptake.
Key Features
Dunder KS is a liquid potassium fertilizer that enhances soil stability and improves the efficiency of potassium uptake.
Dunder KS also provides sulphur to support enzymatic activity and protein formation.
Dunder KS ensures that potassium is readily available for critical plant functions such as water regulation, enzyme activation, and carbohydrate synthesis and storage, making it an effective solution for boosting plant health and productivity.
Composition
Sugarcane Dunder: A by-product of the sugar milling process, left after the fermentation of molasses produced from sugar cane juices. Instead of this rich organic by-product going to waste, we have put it to good use in combining it with potassium, sulphur and trace elements to feed your soil & plants.” A sustainable, powerful fertilizer made for results.
N % | P % | K % | S % | Ca % | Mg % |
|---|---|---|---|---|---|
0.08 | 0.00 | 30.05 | 8.02 | 0.07 | 0.05 |
C % | Fe % | Cu % | Zn % | Mn % | B % |
|---|---|---|---|---|---|
1.18 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
The inclusion of carbon enhances the soil’s cation exchange capacity (CEC), boosting its ability to retain both moisture and essential nutrients. Dunder KS also supports better soil structure, helps buffer against pH fluctuations, and mitigates issues like surface crusting—ultimately promoting healthier soils and sustained productivity over time.

Environmental Sustainability of Dunder N-Rich Liquid Fertiliser
Compared with traditional forms of potassium fertilisers, Dunder K allows for more precise timing, better placement, and improved efficiency—particularly during critical growth stages like fruit fill. With the added benefit of carbon Dunder K, potassium is not only more plant-available but also more stable in the soil, reducing leaching and tie-up.




