Product Type
High-concentration solid humic acid biostimulant
MUMIC SOLID
Highly soluble leonardite humic biostimulant with 85% total humic extract for soil conditioning, root activity, water retention and fertilizer efficiency.
MUMIC SOLID is a highly concentrated soluble humic biostimulant derived from leonardite. Its potassium form provides high solubility and easy incorporation into the soil-plant system, with 85% total humic extract combining humic and fulvic acids.
The formulation supports soil cation-exchange capacity, water retention, beneficial soil microorganisms and fertilizer efficiency. Its humic and fulvic fractions also contribute to plant biostimulation and root-zone activity across a wide range of crops and application systems.
Explore our full range of humic acid products for agriculture to compare liquid and solid humic and fulvic acid formulations.
Technical Profile
Key product information at a glance.
Formulation
Highly soluble solid
Origin
Leonardite origin · Imported from EU
Key Composition
85% Total Humic Extract · 74% Humic Acids · 11% Fulvic Acids · 11% K₂O
Application
Soil application · Foliar spray · Root application · Seed treatment
Available Pack Sizes
1 kg · 5 kg · 25 kg
Composition and guaranteed analysis
| Composition | % w/w |
|---|---|
| Total Humic Extract | 85.0 |
| Humic Acids | 74.0 |
| Fulvic Acids | 11.0 |
| Potassium (K₂O) | 11.0 |
Key benefits and agronomic effects
- Supports crop yield and quality.
- Increases soil water-retention capacity.
- Supports beneficial soil microorganisms.
- Improves soil cation-exchange capacity (CEC).
- Enhances fertilizer efficiency.
- Provides a highly soluble source of humic and fulvic acids from leonardite.
How it works / Technical advantages
MUMIC SOLID provides 85% total humic extract in a highly soluble potassium form, including 74% humic acids and 11% fulvic acids. This concentrated profile allows low application rates while supporting efficient incorporation into the soil-plant system.
The balance of humic and fulvic fractions supports soil physical and biological functions, including water retention, cation exchange and beneficial microbial activity, while improving the efficiency of fertilizer programmes and supporting plant physiological activity.
Application rates and timing
Application Guidance: Select the crop- and soil-specific programme below. Soil rates differ between sandy and clayey soils. MUMIC SOLID can also be used foliarly, before transplanting as a root application, as a seed treatment and as an enhancer in iron-chelate programmes.
Soil application
| Crops | Timing | Dose | Notes |
|---|---|---|---|
| Greenhouse horticultural crops and ornamental plants | During the growth stage; repeat every 15 days | Sandy soil: 100-200 g/1000 m² · Clayey soil: 75-150 g/1000 m² | |
| Open-field horticultural crops and potatoes | During the growth stage; repeat every 15 days | Sandy soil: 100-200 g/1000 m² · Clayey soil: 75-150 g/1000 m² | |
| Fruit trees: apple, citrus, banana and similar crops | During the growth stage; repeat every 15 days | Sandy soil: 200-400 g/ha · Clayey soil: 150-300 g/ha | |
| Cereals, green beans, rice and similar crops under sprinkler or pivot irrigation | During the growth stage | Sandy soil: 800-1200 g/ha · Clayey soil: 500-800 g/ha | 2-4 applications. |
| Fodder crops, alfalfa and similar crops under sprinkler or pivot irrigation | After every mowing | Sandy soil: 1500-2000 g/ha · Clayey soil: 1000-1500 g/ha | |
| Garden lawns under sprinkler systems | During the growth stage; after every mowing | Sandy soil: 20-40 g/100 m² · Clayey soil: 15-30 g/100 m² | |
| Garden trees and shrubs under trickle irrigation | During the growth stage; every 4 weeks | Sandy soil: 100-200 g/ha · Clayey soil: 75-150 g/ha | |
| Seedlings and transplants | Before transplanting | 30 g/20 L water | Root application. |
Foliar application
| Crops | Timing | Dose | Notes |
|---|---|---|---|
| All crops | According to crop need and growth stage | 150-300 g/ha | General foliar application. |
Seed treatment
| Crops | Timing | Dose | Notes |
|---|---|---|---|
| Small seeds | Before sowing | 200 g/100 kg seed | Seed treatment. |
| Large seeds | Before sowing | 125 g/100 kg seed | Seed treatment. |
Tank mix
| Crops | Timing | Dose |
|---|---|---|
| Iron chelate programmes | When used as an iron chelate enhancer | 5-8 g per 50 g of 6% chelate |
Additional technical information
Target problem / deficiency symptoms
MUMIC SOLID is intended for programmes where soil water retention, cation-exchange capacity, beneficial microbial activity or fertilizer-use efficiency require support. Its concentrated humic and fulvic fractions also support soil-plant interaction and root-zone performance.
Frequently asked questions
What is MUMIC SOLID?
MUMIC SOLID is a highly soluble solid humic biostimulant derived from leonardite and formulated for soil, foliar, root and seed applications.
What is the composition of MUMIC SOLID?
It contains 85% total humic extract, including 74% humic acids and 11% fulvic acids, together with 11% potassium (K₂O).
What are the main benefits of MUMIC SOLID?
It supports water retention, beneficial soil microorganisms, cation-exchange capacity, fertilizer efficiency, crop yield and quality.
Why are application rates different for sandy and clayey soils?
MUMIC SOLID provides separate documented rates for sandy and clayey soils across several soil-application programmes.
Can MUMIC SOLID be applied foliarly?
Yes. The general foliar rate for all crops is 150-300 g/ha.
Can MUMIC SOLID be used before transplanting?
Yes. For root application before transplanting, use 30 g per 20 L of water.
Can MUMIC SOLID be used as a seed treatment?
Yes. Use 200 g/100 kg for small seeds or 125 g/100 kg for large seeds before sowing.
Can MUMIC SOLID be used with iron chelates?
Yes. As an iron-chelate enhancer, the documented rate is 5-8 g per 50 g of 6% chelate.
What pack sizes are available?
MUMIC SOLID is available in 1 kg, 5 kg and 25 kg aluminium bags.
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