Monopotassium Phosphate (MKP)

Regular price
£73.63 incl VAT
Regular price
£0.00
Sale price
£73.63 incl VAT
Shipping calculated at checkout.
Size
Shipping information

Standard delivery (2-3 working days)
Orders under 100kg qualify for 98p delivery via Royal Mail between 2-3 business days from placing order.

DPD next day delivery
1-25 kg = £4.99 next day delivery*
26-100kg = £9.99 next day delivery*
*Please note, the cut-off time for next day delivery is 1:30pm. Weekend orders will be dispatched the next business day.

Returns policy

We have a 14-day returns policy if you do wish to send an unused/unopened item back. You will be issued a full refund however we do not refund the cost of returning the goods to us. 

Technical Data

Storage - Store in a cool, dry, well-ventilated area.


Download the Product Specification HERE

Download the MSDS HERE

25 KG

Packaging - Plastic bag

Bag dimensions - 340mm x 700mm

Monopotassium Phosphate (MKP)

Product Details

Monopotassium Phosphate is a premium, fully water-soluble fertiliser that provides two essential nutrients: phosphorus and potassium. It promotes strong root development, improves flowering and fruiting, and enhances plant resistance to stress.

With its low salt index and chlorine-free composition, MKP is ideal for fertigation, foliar feeding, and high-value crops such as fruits and vegetables. It's the go-to choice for growers seeking efficient, high-purity nutrition and maximum crop performance.

Applications

Fertigation

Due to its complete solubility and moderate acidity, MKP is safe for use in all types of fertigation systems (irrigation with fertilisers) without causing corrosion to equipment. It is a preferred choice for hydroponic systems.


Foliar Spray

For a fast nutrient boost, MKP can be dissolved in water and sprayed directly onto the leaves. This is particularly effective during critical growth stages, like flowering and fruiting.


Soil Application

While primarily used in water-soluble applications, MKP can also be applied directly to the soil as a starter or side-dress fertiliser.