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Triple Super Phosphate (TSP)

A concentrated phosphorus fertilizer containing 46% highly soluble P₂O₅, designed to address phosphorus-specific needs in crop and soil nutrition.
92.5% water solubility

Ensures Phosphorus and Calcium dissolve quickly in water for faster crop uptake

Delivers
46% Phosphate

Enriches the soil with essential Phosphorus (P) for strong crop growth

Contains 11-16% Calcium

Helps soil particles bind together, improving soil structure, root aeration, and moisture retention

Better crop development

Supports better crop growth and higher yields with its 46% Phosphorus content

Wide range
of crops

Meets diverse agricultural needs of a variety of crop by providing Phosphorus and Calcium as key nutrients

Triple Super Phosphate

For Your Crop’s Success

* The information provided on this website is based on general guidelines, including government recommendations and trial results. It is intended for informational purposes and guidance only and should be adapted by users to their crops and soils specific needs and conditions.

Success Stories with TSP

Our success stories with TSP

Bringing farmers, partners, and Agri-communities together to learn, share, and grow with Triple Super Phosphate (TSP) driving better yields, healthier soils, and sustainable farming.

EDUCATE

Simplify TSP knowledge through training, demos, and interactive sessions

ENCOURAGE

Supporting farmers in building knowledge and adopting P-based customized fertilization solutions

EMPOWER

Provide tools, insights, and solutions for better crop yield

Why farming practices need to evolve?

“One-size-fits-all” farming is over
Customization is the essential bridge to sustainable productivity, by tailoring nutrition to the soil needs.

Find your answers here!

What is the nutrient content of Triple Superphosphate (TSP)?

Triple Super Phosphate is a highly concentrated Phosphorus source designed ...
Know More

Can Triple Super Phosphate (TSP) be used as a basal fertilizer?

Yes: TSP is used at the time of planting as a concentrated, immediately available Phosphorus source.
Know More

How does TSP’s phosphorus use efficiency (PUE) compare to other phosphatic fertilizers for cereal crops?

TSP is highly effective for Phosphorus-intensive crops like cereals.
Know More

How can Nitrogen requirements be met when using TSP?

Nitrogen requirement can be supplemented by other nitrogen sources such as Urea, Ammonium Sulfate ...
Know More

Why is TSP considered ideal for legume crops like soybean, chickpea and lentil?

TSP is an ideal choice for legumes like soybean, chickpea and lentil
Know More

What is the impact of TSP on soil health?

TSP positively impacts soil fertility by increasing...
Know More

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Disclaimer

The information provided on this website is based on general guidelines, including government recommendations and trial results. It is intended for informational purposes and guidance only and should be adapted by users to their crops and soils’ specific needs and conditions.

What is the nutrient content of Triple Superphosphate (TSP)?

Triple Super Phosphate is a highly concentrated Phosphorus source designed to unlock the full growth potential of your crops.
Its key nutrient components include:

Phosphorus (P2O5): 46% concentration, making it one of the most potent sources of Phosphorus available for plant development.

Calcium (Ca): A minimum of 11-16% Calcium. Depending on the specific composition, this is provided in the form of Calcium Sulfate to support soil health and plant structure.

Can TSP be used as a basal fertilizer?

Yes: TSP is used at the time of planting as a concentrated, immediately available Phosphorus source.

Benefit: Promotes root development and vigorous early growth.

Rice (Paddy) Application: 40-60 kg/ha of P2O5

Wheat Application: 30-60 kg/ha of P2O5

How does TSP’s phosphorus use efficiency (PUE) compare to other phosphatic fertilizers for cereal crops?

TSP is highly effective for Phosphorus-intensive crops like cereals.

Its performance is as follows:

TSP: High PUE due to its concentrated Phosphorus content (46% P2O5), especially in soils with balanced Nitrogen (N) levels. Band placement enhances root uptake.
TSP has the highest water solubility(+92.5%) making its phosphorus use efficiency better as compared to other phosphatic fertilizers.

How can Nitrogen requirements be met when using TSP?

Nitrogen requirement can be supplemented by other nitrogen sources such as Urea, Ammonium Sulfate as it complements TSP to provide balanced nutrition.

Method: Applied in 2 to 3 split doses as basal and in top dressing in cereals

Timing: Applied during the tillering and panicle initiation stages.

Benefit: Optimizes yield and resource use efficiency.

Why is TSP considered ideal for legume crops like soybean, chickpea and lentil?

TSP is an ideal choice for legumes like soybean, chickpea and lentil:

TSP: Ideal for legumes as they rely heavily on Phosphorus for root and nodule development. Its high Phosphorus content improves PUE when combined with biofertilizers like Rhizobia.

What is the impact of TSP on soil health?

TSP positively impacts soil fertility by increasing Phosphorus and Calcium levels and further enhanced with the balanced use and integration with organic matter to maintain long-term soil health.