
High-concentration Boron Supplementation + Seaweed Empowerment: Boron Seaweed Synergistic Liquid Fertilizer
This product is a high-efficiency synergistic liquid fertilizer with a density of 1:1.37. The core formula contains boron >15% and seaweed extract >2%, using a transparent homogeneous process to create a stable system, achieving deep synergy of “high-concentration boron supplement + seaweed stress resistance + synergistic yield increase”. Relying on the reproductive nutrition advantages of boron and the biostimulant effects of seaweed extract, it integrates multiple functions including fast boron supplementation, pollination and fruit setting, stress resistance and quality improvement, and soil activation. It is suitable for all kinds of boron-demanding crops, especially flowering and fruiting crops, making it a high-quality and efficient synergistic boron fertilizer.
1. Mutual Empowerment: Synergistic Effect of Boron and Seaweed Extract The transparent liquid form with a density of 1:1.37 allows boron and seaweed extract to fully integrate and cooperate efficiently for dual empowerment. Seaweed extract acts as a “bridge” for boron absorption, improving boron bioavailability, while activating beneficial soil microorganisms and promoting rhizosphere colonization to create a favorable environment for boron uptake. Boron focuses on reproductive growth, amplifying the yield-promoting effect of seaweed extract. The combination breaks through the limitations of single boron supplementation, realizing two-way improvement of “nutrition + stress resistance” and delivering a 1+1>2 synergistic effect.
2. High-concentration Boron Supplement: Precise Correction of Deficiency Symptoms With boron content >15%, it provides sufficient absorbable boron for crops, quickly absorbed through roots and leaves, accurately correcting boron deficiency symptoms such as poor pollination, flower and fruit drop, and malformed fruits, effectively solving problems of “flowering without fruiting” and “fruiting without quality”. As a key element for crop reproductive growth, boron accelerates pollen germination and pollen tube elongation, laying a solid foundation for flowering and fruiting, avoiding yield loss and quality decline caused by boron deficiency, and ensuring high yields.
3. Seaweed Empowerment: Enhanced Stress Resistance and Growth Vitality Containing >2% seaweed extract, it extracts natural marine bioactive substances rich in seaweed polysaccharides, endogenous hormone analogs and other components, which significantly improve crop stress resistance and tolerance to drought, salinity and other adversities. It also promotes capillary root development, builds a strong absorption network, activates the crop’s own immune defense system, alleviates the impact of environmental stress, supports seedling growth and stress resistance, and adapts to various complex planting environments.
4. Transparent and Stable Performance: Adaptable to Multiple Application Scenarios The transparent and homogeneous liquid form features high purity, no precipitation or caking, and excellent stability, maintaining consistent performance during storage and application without clogging irrigation or spraying equipment. The density ratio of 1:1.37 balances nutrient concentration and fluidity, suitable for foliar spray, drip irrigation, and fertigation. It meets precise boron supplementation for intensive fruit and vegetable cultivation as well as large-scale boron application for grain and oil crops, combining efficiency and practicality.
5. Quality Improvement and Efficiency Enhancement: Broad Adaptability and Value Upgrade Suitable for all boron-demanding crops including fruits, vegetables, grains, oils and cash crops, especially boron-sensitive crops such as strawberries, tomatoes, fruit trees and rapeseed. Boron and seaweed extract synergistically regulate nutrient transport and metabolism, promote sugar accumulation, improve fruit uniformity and quality, enhance crop marketability, and activate soil microecology to long-term improve soil fertility. The high-concentration formula achieves “low dosage, high effect”, significantly improving fertilizer use efficiency, balancing boron supplementation and planting cost control, in line with the development needs of green agriculture.
Expert Advice: Suitable for all crops throughout the growth period, especially recommended for flowering and fruiting stages to effectively improve fruit setting rate. Foliar spray: dilute 800-1200 times, apply once at bud stage, early flowering stage and young fruit stage respectively; Drip irrigation: dilute 1500-2000 times and inject into irrigation system. Avoid application during high temperature. Re-spray if rain occurs within 3 hours after cloudy application. It can be mixed with most pesticides and water-soluble fertilizers, compatible with conventional irrigation and spraying systems. Preventive application before stress occurrence delivers better stress resistance.
| Technical Parameters | Detailed Specs | Testing Methods | Reference Standards |
|---|---|---|---|
| Density | 1:1.37 | Hydrometer Method / Volumetric Flask Weighing Method | NY/T 1973 |
| Boron | > 15% | Atomic Absorption Spectrophotometry | NY/T 1973 |
| Seaweed Extract | > 2% | Spectrophotometry | NY/T 2117-2012 |
Certificate of Analysis: Boron Seaweed
TDS: Boron Seaweed
MSDS: Boron Seaweed
Heavy Metal Test Report: Boron Seaweed
Need custom documents or specific test results?


More questions about our products?
Application Suggestion: This product is suitable for foliar spray and drip irrigation. Foliar spray: dilute 800-1200 times; at key stages (early flowering, young fruit), adjust to 600-800 times, spray evenly on both sides of leaves, flower clusters and young fruit surfaces, every 7-10 days for 2-3 consecutive times. Drip irrigation: dilute 1000-1500 times and apply evenly with irrigation water, 1.0-2.0L per mu. Shake well before use. With nutrient enrichment at density 1.37, it ensures boron and seaweed active ingredients reach roots accurately.
| Crop Name | Growth Stage | Application Ratio |
|---|---|---|
| Rice | Booting Stage | 2.0-3.0 L/ha |
| Heading and Flowering Stage | 3.0-4.0 L/ha | |
| Wheat/Barley | Jointing Stage | 1.8-2.5 L/ha |
| Booting and Flowering Stage | 2.5-3.5 L/ha | |
| Corn | Grand Growth Stage | 2.0-3.0 L/ha |
| Tasseling and Silking Stage | 3.0-4.0 L/ha | |
| Cotton | Budding Stage | 2.5-3.5 L/ha |
| Citrus/Orange | Flower Bud Differentiation Stage | 3.5-4.5 L/ha |
| Early Flowering Stage | 4.0-5.0 L/ha | |
| Apple/Pear | Bud Stage | 4.0-5.0 L/ha |
| Young Fruit Stage | 3.5-4.5 L/ha | |
| Grape | Post-flower Fruit Expansion Stage | 3.5-4.5 L/ha |
| Banana | Shooting Stage | 4.5-5.5 L/ha |
| Tomato/Pepper | Early Flowering Stage | 2.5-3.5 L/ha |
| Fruit Setting Stage | 3.0-4.0 L/ha | |
| Strawberry | Budding Stage | 1.8-2.5 L/ha |
| Flowering Stage | 2.0-3.0 L/ha | |
| Cucumber/Luffa | Early Flowering Stage | 2.0-3.0 L/ha |
| Peak Fruiting Stage | 3.0-4.0 L/ha | |
| Potato | Budding and Flowering Stage | 2.5-3.5 L/ha |
| Peanut | Flowering and Needling Stage | 3.0-4.0 L/ha |
Seaweed-powered, high-concentration boron supplement: with boron >15% as the core, matched with over 2% seaweed extract and nutrient enrichment at density 1.37, realizing deep integration of flower and fruit retention, stress resistance, quality improvement and efficient absorption.
Boron content >15%, density 1.37 provides sufficient nutrient reserve, quickly relieves problems such as flowering without fruiting and malformed fruits caused by boron deficiency, accurately meeting key needs of flower bud differentiation, flowering and fruit setting.
Seaweed extract content >2%, rich in alginic acid, mannitol and natural growth regulators, promotes boron absorption and regulates crop growth rhythm, achieving dual effects of “boron supplement + conditioning”.
Alginic acid reduces water surface tension and enhances liquid adhesion, while chelating boron ions to avoid soil fixation. Absorption efficiency reaches over 85%, far exceeding traditional single boron fertilizers.
Boron ensures pollen germination and pollen tube elongation, seaweed active substances regulate flowering consistency, reducing flower/fruit drop and malformed fruits, improving fruit sugar content and color, increasing yield and marketability.
Synergy thickens crop cell walls and activates defense systems, effectively improving crop tolerance to drought, low temperature, salinity and other stresses, alleviating continuous cropping obstacles.
Weak acid-base property, can be mixed with most pesticides and fertilizers without antagonism or phytotoxicity, suitable for various soils and crops, meeting needs of fields, greenhouses, orchards and other scenarios.
Ihumate is backed by globally recognized certifications.
