Leave Your Message
Liquid Monopotassium Phosphate Fertilizer - China Suppliers & Factory for Foliar Spray and Fertigation
Hot Products

Liquid Monopotassium Phosphate Fertilizer - China Suppliers & Factory for Foliar Spray and Fertigation

LBboost Liquid MKP is a premium water-soluble macronutrient fertilizer specifically formulated for foliar spray, fertigation, and UAV application. This innovative product is produced in our factory in China and is a top choice among suppliers for its ability to deliver readily available phosphorus and potassium directly to crops. Enhanced with betaine, LBboost Liquid MKP ensures optimal crop nutrition even under challenging field application conditions. Trust this high-quality fertilizer for effective crop management and increased yields
  • Total Nutrients (P₂O₅ + K₂O) ≥ 750 g/L
  • Available Phosphate (P₂O₅) 450 g/L
  • Soluble Potash (K₂O) 300 g/L
  • Betaine ≥4 g/L

Product Overview
LBboost Liquid MKP is a high-concentration liquid monopotassium phosphate fertilizer specially developed for UAV aerial spraying, foliar spray and fertigation. Unlike conventional solid MKP mainly used for ground spraying and irrigation, this liquid formula is tailor-made for drone low-volume spraying scenarios, featuring high nutrient concentration, stable liquid state and excellent mixing compatibility to meet the strict requirements of aerial spraying equipment and field operation.
As UAV plant protection and foliar nutrition become mainstream agricultural operations, liquid fertilizers need to adapt to the actual demands of aerial work: fast on-site dilution, uniform fine droplet output, low risk of nozzle clogging, and safe co-mixing with most pesticides. LBboost Liquid MKP is formulated to fully satisfy these operation needs while maintaining stable batch quality, and added betaine to boost crop stress resistance during nutrient supplement.
Performance In Aerial Application
In agricultural drone spraying operations, ordinary liquid phosphorus-potassium products may cause nozzle blockage, uneven spraying effect and waste field working hours due to unstable liquid phase, insufficient solubility or impurities. LBboost Liquid MKP adopts special liquid chelating processing technology to realize ultra-high concentration nutrient dissolution, greatly reduce insoluble impurities and stabilize liquid physical properties, which accelerates dilution mixing speed and lowers various operation risks in aerial spraying.
Core performance advantages of LBboost Liquid MKP:

Fully diluted rapidly under low water dosage for drone spraying

Extremely low water-insoluble matter content to avoid nozzle blockage

Stable liquid fluidity, uniform atomization and consistent droplet distribution

Good anti-crystallization property, no precipitation under normal storage

Stable physical performance under common transportation and storage conditions

These superior performance features make LBboost Liquid MKP suitable for long-term repeated aerial operation, and deliver steady phosphorus-potassium supplementation effect on all kinds of crops in different regions.
Tank-Mix Compatibility
A prominent advantage of LBboost Liquid MKP is its outstanding stable tank-mix compatibility with most mainstream plant protection agents for drone spraying, including insecticides, fungicides and herbicides. Stable co-mixing performance guarantees the safety of the whole spraying system, and supports integrated aerial operation schemes that combine nutrient supplementation and pest control, effectively saving field labor and working time.
If you need professional guidance on mixing sequence, applicable water quality standards or compatibility test suggestions, we can provide targeted practical operation plans according to actual crop field application scenarios of liquid MKP.
Composition And Nutrient Content
LBboost Liquid MKP supplies high-concentration, fast-absorbing phosphorus and potassium nutrients for crops, with betaine added as stress-resistant auxiliary component:
Total Nutrients (P₂O₅ + K₂O)
≥ 750 g/L
Available Phosphate (P₂O₅)
450 g/L
Soluble Potash (K₂O)
300 g/L
Betaine
≥ 4 g/L
pH value (1:250 dilution)
7.0
As a high-end liquid phosphorus-potassium fertilizer, LBboost Liquid MKP promotes vigorous root growth, improves flowering and fruit setting rate, strengthens crop stress resistance, boosts sugar accumulation in fruits and grains, and lifts final yield potential. It is widely applied at key growth periods when crops demand rapid phosphorus and potassium absorption.
Application
LBboost Liquid MKP is mainly designed for agricultural UAV aerial spraying, and also applicable to manual foliar spray and fertigation irrigation systems. As fully water-soluble liquid MKP, it dilutes quickly and can be perfectly matched with modern precise crop nutrient management programs.
The specific usage dosage and dilution multiple need to be adjusted flexibly based on crop varieties, growth stages, local climate and conventional agricultural operation habits. For agricultural service operators, stable mixing performance and smooth spraying effect are equally important as nutrient content, which is exactly where LBboost Liquid MKP brings tangible practical value to field work.
Suitable Crops:
All field crops, vegetables, fruits and other commercial crops.
Three application modes:
01
Foliar Spray
Adjust dosage based on crop growth stage, local environment and agronomic guidance.
02
Fertigation
Dilute fully then apply through irrigation pipeline system, adjust dosage according to crop demand.
03
UAV Application
Match liquid concentration and spraying volume based on crop tolerance, weather and professional technical guidance.
Packaging Options

1L retail plastic bottles (standard retail package for individual farmers)

Customized large-capacity industrial packaging available upon customer request

Product Positioning
LBboost Liquid MKP is positioned as an operation-oriented high-concentration liquid phosphate-potassium fertilizer, different from ordinary bulk solid MKP commodities. Centered on UAV aerial spraying adaptation, excellent tank-mix stability and high field operation efficiency, this liquid MKP perfectly matches precision agriculture and modern standardized crop management systems.
Produced under strict standardized production control, LBboost Liquid MKP is supplied to agricultural distributors, plant protection service providers and global cooperative partners who demand stable, high-performance liquid phosphorus-potassium fertilizer solutions.
Frequently Asked Questions (FAQ)
What makes LBboost Liquid MKP suitable for UAV aerial spraying?
LBboost Liquid MKP is formulated specifically for low-volume UAV spraying. Unlike conventional solid MKP, it features high nutrient concentration, fast dilution under low water volume, and extremely low water-insoluble matter to prevent nozzle clogging.
Can LBboost Liquid MKP be mixed with pesticides?
Yes, it offers outstanding stable tank-mix compatibility with most mainstream plant protection agents, including insecticides, fungicides, and herbicides, allowing for efficient integrated agricultural operations.
What is the exact nutrient composition of this liquid fertilizer?
LBboost Liquid MKP contains a total nutrient concentration (P₂O₅ + K₂O) of ≥ 750 g/L, which includes 450 g/L of Available Phosphate (P₂O₅) and 300 g/L of Soluble Potash (K₂O). It is also enriched with ≥ 4 g/L of Betaine.
What are the benefits of the added Betaine?
Betaine serves as a stress-resistant auxiliary component. It helps boost crop tolerance and resilience during nutrient supplementation, helping plants cope better with environmental stress.
What application methods are recommended?
While optimized for agricultural UAV aerial spraying, LBboost Liquid MKP is also highly suitable for conventional manual foliar spraying and fertigation irrigation systems.
What packaging options do you provide?
We supply LBboost Liquid MKP in standard 1L retail plastic bottles for individual farming use, and we also offer customized large-capacity industrial packaging upon customer request.