Monopotassium Phosphate
Monopotassium Phosphate MKP
Monopotassium Phosphate, also known as MKP, is a high-purity, fully water-soluble fertiliser supplying phosphorus and potassium for healthy plant growth, flowering, fruiting, and root development. Ideal for hydroponics, fertigation, foliar feeding, aquariums, and professional crop nutrition where chloride-free, fast-dissolving nutrients are required.
Key Features:
- Fully water-soluble MKP fertiliser.
- Provides phosphorus and potassium in one product.
- Chloride-free formula for sensitive plants.
- Suitable for hydroponics, fertigation, and foliar use.
- Available in 250g Alubag, 500g Alubag, and 3kg bucket.
Uses:
- Hydroponic nutrient solutions.
- Foliar plant feeding.
- Fertigation systems.
- Flowering and fruiting crop support.
- Aquarium phosphate and potassium supplementation.
📋 Product Details:
Weight: 250g Alubag, 500g Alubag, 3kg bucket
Grade: MKP / fertiliser grade
Form: Crystalline powder / granules
How to Use:
- Hydroponics: Dissolve 0.5–1g per 1 litre of water, mix well, and add to your nutrient solution. Check EC and pH before use.
- Foliar feeding: Mix 2–5g per 1 litre of water. Spray leaves evenly in early morning or evening. Avoid strong sunlight.
- Fertigation: Add 0.5–2kg per 1,000 litres of irrigation water, depending on crop needs. Ensure full dissolution before application.
- Flowering crops: Use 1–2g per 1 litre of water during flowering or fruiting stages. Apply as part of a balanced feeding programme.
- Aquarium use: Dose carefully in very small amounts according to phosphate testing. Dissolve before adding and avoid overdosing.
Safety: Wear gloves and eye protection when handling. Avoid inhaling dust. Keep away from children, pets, food, and drink. Store sealed in a cool, dry place.
📈 Other Names:
Monopotassium Phosphate, MKP Fertiliser, Potassium Dihydrogen Phosphate, KH2PO4, Potassium Phosphate Fertiliser, Water Soluble MKP, Hydroponic MKP Powder, Phosphorus Potassium Fertiliser, Bloom Booster Fertiliser, Foliar Feed Fertiliser, Fertigation Fertiliser, Aquarium KH2PO4, MKP 0-52-34, Soluble Potassium Phosphate.
❓ FAQ:
1. What is Monopotassium Phosphate used for?
It is mainly used as a water-soluble source of phosphorus and potassium for plants, hydroponics, fertigation, foliar feeding, and aquariums.
2. Is MKP suitable for hydroponics?
Yes, MKP dissolves easily in water and is commonly used in hydroponic nutrient solutions.
3. Can I use Monopotassium Phosphate as a foliar spray?
Yes, it can be used as a foliar feed when diluted correctly, usually 2–5g per litre of water.
4. Is this product chloride-free?
Yes, Monopotassium Phosphate is chloride-free, making it suitable for chloride-sensitive plants.
5. What sizes are available?
This product is available in 250g Alubag, 500g Alubag, and 3kg bucket packaging.
Technical Specification – Monopotassium Phosphate (MKP)
| Property | Specification |
|---|---|
| Product Name | Monopotassium Phosphate |
| Chemical Formula | KH₂PO₄ |
| CAS Number | 7778-77-0 |
| EC Number | 231-913-4 |
| Appearance | White crystalline powder / granules |
| Solubility | Fully water soluble |
| pH (1% solution) | Approx. 4.2 – 4.7 |
| Phosphorus (P₂O₅) | Approx. 52% |
| Potassium (K₂O) | Approx. 34% |
| Chloride (Cl) | Chloride-free |
| Nitrogen (N) | 0% |
| Density | Approx. 2.3 g/cm³ |
| Moisture Content | ≤ 0.5% |
| Form | Crystalline fertiliser |
| Application Methods | Hydroponics, foliar spray, fertigation, irrigation systems |
| Storage Conditions | Store in a cool, dry, sealed container away from moisture |
| Packaging Options | 250g Alubag, 500g Alubag, 3kg bucket |
Recommended Application Rates
| Application | Dosage |
|---|---|
| Hydroponics | 0.5–1g per litre |
| Foliar Feeding | 2–5g per litre |
| Fertigation | 0.5–2kg per 1,000 litres |
| Flowering Support | 1–2g per litre |
| Aquarium Use | Dose according to phosphate testing |
