Functional Soluble Fertilizer

Multi-functional water-soluble fertilizer with added bio-stimulants and chelated micronutrients. Designed for precision fertigation in protected cultivation and high-value crops. The enhanced formulation includes seaweed extract and humic acid for synergistic plant growth effects.

Ships within 3-5 business days

Sample available

ISO 9001 certified quality

24h customer support

Specifications

N-P-K19-19-19 + TE

Solubility100%

ChelationEDTA

ApplicationFertigation / Foliar

Packaging10kg / 25kg bags

Wholesale Pricing

We offer our best per-ton rates on bulk orders. Request a custom quote and our team will reply within 24 hours with pricing tailored to your volume and destination.

Categories: Fertilizers, Soluble & Liquid Fertilizers

Description
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ISO 9001:2015

REACH Compliant

EU Fertilizer Reg.

GMP Certified

Product Overview

Functional Soluble Fertilizer (19-19-19 + TE + biostimulants) is a multi-functional water-soluble product that combines balanced NPK nutrition, EDTA-chelated trace elements, and integrated bio-stimulants (seaweed extract + humic acid) in a single, 100% soluble formula. This product represents the next generation of fertigation technology — delivering not just nutrients but biological growth enhancement through every irrigation cycle. Designed for the most demanding protected cultivation and high-value crop applications where maximum return per square metre justifies premium inputs.

How Functional Soluble Fertilizer Works

The 19-19-19 balanced macro ratio ensures complete nutrition at any growth stage, while EDTA-chelated micronutrients (Fe, Zn, Mn, Cu, B, Mo) remain plant-available across a wide pH range (4-9). The integrated seaweed extract provides natural cytokinins for cell division and stress tolerance, while humic acid components improve nutrient chelation and root zone biology. This synergistic combination delivers 15-25% higher yield response compared to straight NPK soluble at the same nutrient rate — the bio-stimulant components amplify the efficiency of every nutrient gram applied.

Key Benefits

100% water-soluble with zero residue

Balanced 19-19-19 + chelated micronutrients

Integrated seaweed + humic bio-stimulants

15-25% higher yield vs straight NPK soluble

Single product replaces 3 separate inputs

EDTA chelation stable across pH 4-9

Compatible with all fertigation and spray systems

Premium product for high-value protected cultivation

Application Guide

Fertigation: dissolve 1-3 g/L in irrigation water, apply continuously or with each irrigation cycle. Foliar spray: dissolve 3-5 g/L, apply every 7-14 days. Hydroponics: use at 0.5-1.5 g/L as part of nutrient solution. Greenhouse vegetables: 3-5 kg/1000m²/week. Cut flowers: 2-3 kg/1000m²/week. Adjust concentration based on crop stage: lower during vegetative, higher during fruiting/flowering.

Ideal For

Greenhouse vegetablesCut flowers & ornamentalsHydroponic systemsHigh-tunnel productionNursery propagationDrip-irrigated horticulturePremium berry productionMedicinal herb cultivation

Storage & Handling

Store in sealed bags in cool, dry conditions. Highly hygroscopic — reseal immediately after opening. Shelf life: 18 months. Dissolve in clean water with gentle agitation. Use within 24 hours of preparing stock solution.

Why Choose BO Fertilizer Sp. z o.o.?

Our Functional Soluble uniquely integrates seaweed extract and hemic acid directly into the NPK granule — not as a separate tank-mix additive. This ensures every drop of irrigation solution delivers both nutrients and bio-stimulants uniformly. The integrated approach eliminates mixing complexity and ensures consistent biological enhancement.