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Precision-formulated water-soluble fertilizers delivering rapid nutrient availability for vegetables, fruits, and ornamental crops across all growth stages.
Backed by deep industry roots and a global distribution network, we deliver consistent quality at scale.
Although founded in 2019, Luobu's leadership team brings over two decades of hands-on expertise in the international fertilizer industry — combining cutting-edge R&D with proven global market knowledge to deliver fertilizers that genuinely perform in the field.
Sichuan Luobu New Material Technology Co., Ltd., founded in 2019, is located in Shifang City, Sichuan Province — one of China's key phosphate production regions. The area is renowned for its exceptional phosphate resource base and well-developed industrial infrastructure, providing a solid foundation for fertilizer manufacturing and technical innovation.
The company focuses on the research, production, and supply of high-performance phosphate-based fertilizers and instant water-soluble fertilizers for modern agriculture, serving vegetable growers, horticulturalists, and large-scale farming operations worldwide.
Learn More About UsInstant fertilizers — also called water-soluble or quick-dissolve fertilizers — represent a transformative shift in how nutrients are delivered to crops. Unlike conventional granular products, instant fertilizers dissolve completely in water, enabling direct uptake through roots or foliar surfaces within hours.
Instant fertilizers dissolve fully in water within minutes, making essential nutrients like nitrogen, phosphorus, potassium, and microelements immediately available to vegetable and horticultural crops — significantly reducing response time compared to slow-release alternatives.
Designed for drip irrigation, sprinkler systems, and hydroponic setups, instant fertilizers enable growers to deliver exact nutrient doses at precise growth stages — maximizing efficiency and minimizing waste for lettuce, tomatoes, peppers, strawberries, and ornamental plants.
Different NPK ratios address distinct crop development needs: high-nitrogen formulas support leafy vegetable growth, high-phosphorus blends stimulate root development and flowering, while potassium-rich products enhance fruit quality, color, and shelf life in horticultural crops.
Next-generation instant fertilizers are engineered specifically for agricultural drone spraying — achieving complete dissolution, near-zero insoluble residue, and stable pH to prevent nozzle clogging, ensuring uniform coverage across large-scale vegetable fields and orchards.
High solubility and targeted delivery minimize nutrient runoff and soil accumulation. Instant fertilizers applied via fertigation can reduce total fertilizer input by 20–40% compared to broadcast granular application, supporting sustainable and eco-certified horticultural production.
From greenhouse tomatoes in the Netherlands to open-field vegetables in Southeast Asia and high-value floriculture in Colombia, instant water-soluble fertilizers are the preferred choice of professional growers across climates and production systems worldwide.
The instant and water-soluble fertilizer market is one of the fastest-growing segments in global agriculture, driven by intensifying food demand, shrinking arable land, and the rapid adoption of precision farming technologies.
The global water-soluble fertilizer market was valued at approximately USD 18 billion in 2023 and is projected to exceed USD 32 billion by 2032, growing at a CAGR of over 7%. The vegetable and horticultural segment accounts for the largest share, driven by the expansion of controlled-environment agriculture (CEA), greenhouse production, and high-value export horticulture in Asia, Latin America, and the Middle East.
China remains the world's largest producer and exporter of water-soluble fertilizers, leveraging its dominant phosphate and potash resource base in regions like Sichuan, Yunnan, and Qinghai. Manufacturers are increasingly investing in high-purity crystal technology, drone-grade formulations, and fully automated production lines to meet international quality standards including EU, REACH, and ISO certifications.
Demand for instant fertilizers is surging across Southeast Asia, Sub-Saharan Africa, South Asia, and the Middle East, where smallholder vegetable farming is transitioning from traditional broadcasting to fertigation-based systems. Distributors and agri-retailers in these regions are actively seeking reliable, cost-effective sources of high-quality water-soluble NPK products with consistent purity and dissolution performance.
Instant fertilizers are becoming a core input in smart farming ecosystems. Integration with soil sensors, IoT-connected irrigation controllers, and AI-driven crop management platforms allows real-time nutrient scheduling based on actual crop demand. This data-driven approach is particularly prevalent in large-scale vegetable production in Europe, Israel, and Australia, setting a global benchmark for precision nutrition management.
Instant fertilizers serve a wide spectrum of production systems — from high-tech greenhouses to open-field vegetable farms and aerial drone operations. Here's how they perform across key scenarios.
In hydroponic and substrate-based greenhouse systems growing tomatoes, cucumbers, peppers, and lettuce, instant fertilizers are dissolved into nutrient solutions and delivered via drip lines. Precise EC and pH control ensures optimal uptake at every growth stage — from seedling establishment to peak fruiting — dramatically improving yield per square meter.
For field-grown crops like cabbage, onions, carrots, and leafy greens, instant NPK fertilizers injected into drip or sprinkler irrigation systems allow growers to split nutrient applications across the growing season. This reduces luxury consumption, prevents nitrate leaching, and improves crop uniformity — key metrics for supermarket supply chains requiring consistent produce quality.
Drone-grade instant fertilizers — including Luobu's proprietary Drone-Grade MKP — are engineered for aerial application over large vegetable fields and orchards. Ultra-high solubility, minimal insoluble residue (<0.01%), and stable formulation prevent nozzle blockage and ensure uniform canopy coverage, making drone fertigation a commercially viable and scalable solution for modern farms.
High-value flower crops including roses, chrysanthemums, lilies, and tropical foliage plants demand precise nutrient management to achieve target stem length, flower size, color intensity, and vase life. Instant fertilizers with trace element packages (TE) — including iron, manganese, zinc, boron, and copper — support consistent quality in cut flower and pot plant production for export markets.
For citrus, mango, avocado, apple, and berry crops, instant fertilizers applied through micro-jet or drip systems at critical phenological stages — flowering, fruit set, and pre-harvest — improve fruit size, Brix content, skin color, and post-harvest shelf life. High-potassium formulas like NPK 15-15-30+TE are particularly valued for premium fruit quality in export-oriented orchards.
The rapid expansion of vertical farms and indoor hydroponic operations for leafy greens, herbs, and microgreens relies entirely on instant, fully water-soluble fertilizers. These controlled systems demand zero insoluble content, precise nutrient ratios, and compatibility with recirculating systems — requirements that only premium-grade instant fertilizers can consistently meet.
Luobu's instant fertilizer portfolio is engineered to cover every critical growth stage — from root development and vegetative growth to flowering, fruiting, and quality enhancement.
A versatile instant fertilizer delivering balanced macro-nutrition for a wide range of vegetable and horticultural crops. Fully water-soluble with rapid dissolution, suitable for drip irrigation, sprinkler fertigation, and foliar application across all growth stages.
Formulated for the vegetative growth phase of leafy vegetables, brassicas, and fast-growing horticultural crops. High nitrogen content drives rapid canopy development, deep green color, and high biomass accumulation. Trace elements support enzyme function and prevent deficiency symptoms.
Mono Ammonium Phosphate (MAP) at 12-61-0 provides concentrated, immediately available phosphorus for seedling establishment, root system expansion, and early flowering in vegetable and horticultural crops. A foundation product for transplanting and early-season fertigation programs.
High-phosphorus formula designed for the transition from vegetative growth to flowering and fruit set in tomatoes, peppers, cucumbers, melons, and ornamental crops. Promotes abundant flower initiation, strong fruit development, and improved nutrient partitioning during reproductive growth.
From raw material sourcing in Sichuan's phosphate heartland to precision manufacturing and global logistics, Luobu delivers quality you can measure at every stage.
In addition to Drone-Grade Monopotassium Phosphate (MKP), Luobu manufactures conventional crystalline MKP, monoammonium phosphate (MAP), and a full range of instant water-soluble fertilizers designed for fertigation and precision nutrient management. Products are supplied to distributors, importers, and agricultural service providers in domestic and international markets across 60+ countries.
Luobu operates its own manufacturing facility equipped with standardized production lines and rigorous internal quality control procedures. From raw material sourcing to finished product packaging, each stage follows established operating standards ensuring product consistency and traceability. Particular attention is given to dissolution rate, insoluble residue control, particle distribution, and moisture stability — factors critical in both drone spraying systems and irrigation-based applications.
Luobu holds multiple invention and utility model patents related to fertilizer formulation and application technology. The company has been recognized as a National High-Tech Enterprise in China and has received several provincial-level innovation awards. In 2023, its Drone-Grade MKP was included in the "Top 100 Major Agricultural Science and Technology Achievements" by the Chinese Academy of Agricultural Sciences.
Although established in 2019, Luobu benefits from a leadership team with over 20 years of experience in the international fertilizer industry. This background enables the company to combine practical manufacturing capability with deep understanding of global market requirements and customer expectations. Luobu has developed stable cooperation with partners across Asia, the Middle East, and other emerging agricultural markets.
The instant fertilizer industry is entering a new era of innovation, driven by sustainability mandates, digital agriculture, and the global push for food security. Here's where the market is heading.
The next generation of instant fertilizers will increasingly incorporate biostimulants — including humic acids, amino acids, seaweed extracts, and beneficial microbial inoculants — to enhance nutrient use efficiency, stress tolerance, and crop resilience. These combination products will command premium pricing in the professional horticulture market.
Integration of instant fertilizer programs with AI-powered crop monitoring platforms, satellite imagery, and real-time soil sensors will enable fully automated, demand-driven fertigation. Growers will move from calendar-based feeding schedules to dynamic, data-responsive nutrition management — optimizing yields while reducing input costs.
Regulatory pressure and consumer demand for sustainably produced food will drive adoption of low-carbon instant fertilizers, including products manufactured using renewable energy, recycled nutrient streams, and certified sustainable raw materials. Carbon footprint labeling for fertilizers is expected to become standard in EU and premium export markets by 2030.
Explore our full portfolio of water-soluble instant fertilizers — each formulated to deliver precise, rapid nutrition for professional vegetable and horticultural crop production.
Instant Formula
NPK Water Soluble Fertilizer
High Nitrogen
NPK 30-10-10+TE – High Nitrogen Water-Soluble Fertilizer
High Phosphorus
Mono Ammonium Phosphate (MAP) MAP Fertilizer 12-61-0
Flowering Stage
NPK 15-30-15+TE Water-Soluble Fertilizer
Balanced NPK
NPK 20-20-20+TE Water-Soluble Fertilizer
High Potassium
NPK 15-15-30+TE Water-Soluble Fertilizer
Drone-Grade MKP
Monopotassium Phosphate Fertilizer 0-52-34
Horticulture Special
NPK 15-30-15+TE Water-Soluble Fertilizer
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