Root Rot Specific Water Soluble Fertilizer
Introduction

Root Rot Specific is a fully water-soluble powder developed for crops growing under difficult root-zone conditions. The formula combines Chinese herbal extracts, humic acid, fulvic acid and trace elements. It is suitable for use when crops show weak root activity, slow growth, yellowing or reduced water and nutrient uptake associated with root stress.
It can be applied through drip irrigation, soil drenching, sprinkler irrigation or foliar spraying. The product should be used as part of an integrated root-management program rather than as a replacement for drainage improvement, sanitation or registered crop-protection products.
Technical Data & Specifications
| Parameter | Specification |
|---|---|
| Chinese Herbal Extracts | 30% |
| Fulvic Acid (FA) | 15% |
| Humic Acid (HA) | 13.5% |
| Iron (Fe) | 2.3% |
| Zinc (Zn) | 0.35% |
| Manganese (Mn) | 0.35% |
| Copper (Cu) | 0.22% |
| Boron (B) | 0.11% |
| Magnesium (Mg) | 0.10% |
| Physical form | Fine water-soluble powder |
| pH value | 8.0 ± 0.5 |
| Standard packaging | 2 kg/bag |
How the Formula Supports Crops
Root-Zone Nutrition
Humic acid and fulvic acid provide an organic nutrient matrix for root-zone application. They can be incorporated into crop programs intended to maintain root activity and nutrient availability.
Trace Element Supply
Iron, zinc, manganese, copper, boron and magnesium provide supplementary nutrition for crops with weak growth or reduced nutrient uptake.
Support Under Root Stress
The product is intended for crops affected by stressful soil conditions, transplanting, excessive moisture or reduced root activity. Results depend on the cause and severity of the problem.
Seriously decayed roots cannot be restored. The practical objective is to support the development and function of remaining and newly formed roots.
Typical Signs of Root-Zone Problems
Growers may consider root-zone treatment when crops show:
- Yellowing or wilting despite adequate soil moisture
- Slow or uneven growth
- Poor development after transplanting
- Brown or softened roots
- Reduced fine-root formation
- Weak recovery after irrigation
- Localized plant decline in wet areas
These symptoms do not confirm a specific disease. Root rot can involve different fungi, bacteria or unsuitable soil conditions. Poor drainage and saturated soil are common contributing factors, and laboratory testing may be needed to identify the causes.

Recommended Crops
Root Rot Specific may be used on:
- Tomato
- Pepper
- Cucumber
- Eggplant
- Strawberry
- Melon
- Leafy vegetables
- Greenhouse vegetables
- Nursery plants
- Young fruit trees
- Ornamental crops
Rates should be adjusted according to crop sensitivity, growth stage, soil conditions and local experience.
Application Recommendations
| Application method | Rate | Metric conversion |
|---|---|---|
| Drip irrigation | 500 g/mu | 7.5 kg/ha |
| Soil drench or irrigation application | 1,000 g/mu | 15 kg/ha |
| Sprinkler irrigation | 100 g/mu | 1.5 kg/ha |
| Foliar spraying | Dilute 600–800 times | One 2 kg bag covers about 40 mu / 2.67 ha |
Application Notes
- Dissolve the powder in a small amount of water before adding it to the main tank.
- Apply the root-zone treatment around active feeder roots.
- Use the lower rate for preventive maintenance or sensitive crops.
- Use the higher rate only where field conditions and crop tolerance justify it.
- For foliar application, one 2 kg bag requires approximately 1,200–1,600 L of water.
- Spray during the cooler part of the day.
- Avoid application immediately before heavy rain.
- Flush drip-irrigation lines with clean water after use.
The application rate should be confirmed through small-area testing before large-scale commercial use.
Root-Zone Management Advice
For better results, combine the product with basic field management:
- Improve drainage and avoid prolonged waterlogging.
- Do not over-irrigate crops with damaged roots.
- Remove seriously infected plant material where appropriate.
- Clean trays, tools and irrigation equipment.
- Avoid injuring roots during transplanting and cultivation.
- Monitor soil pH, salinity and compaction.
- Use healthy planting material.
- Follow crop rotation or local disease-management recommendations.
Mixing and Compatibility
- Conduct a jar test before tank mixing.
- Pre-dissolve the powder before adding other products.
- Maintain agitation during preparation.
- Avoid mixing with strongly acidic products.
- Do not mix directly with strong oxidants, disinfectants or bactericides.
- Check pesticide labels before combining products.
- Apply separately if precipitation, excessive foam or heat occurs.
If the final registered product contains live microorganisms, additional restrictions should be added for fungicides, bactericides, chlorinated water and high-temperature application.
Packaging and OEM Service
Standard packaging:
2 kg laminated plastic bag
Customized options:
- Different bag sizes
- Private-label production
- Multilingual labels
- Export cartons
- COA and MSDS
- Product samples
- Customized crop directions
- Registration-document support
FAQ
1. Is Root Rot Specific a fungicide?
No. The current formulation is presented as a water-soluble root-zone fertilizer containing herbal extracts, humic substances and trace elements.
2. Can it completely cure root rot?
No. The formula is intended to support root-zone nutrition and crop recovery as part of an integrated programme.
3. When should the product be applied?
It is best used at the early stage of root stress or in fields with a previous history of root problems. Severely collapsed plants may not recover even after application.
4. Can it be used through drip irrigation?
Yes. Pre-dissolve the product, filter the solution when necessary and flush the system after application.
5. How much product is needed per hectare?
The recommended rates are:
Drip irrigation: 7.5 kg/ha
Soil drench: 15 kg/ha
Sprinkler irrigation: 1.5 kg/ha
Foliar spraying: dilute 600–800 times
6. How much area can one 2 kg bag cover by foliar spraying?
One 2 kg bag can cover approximately 40 mu, equal to about 2.67 hectares, using approximately 1,200–1,600 litres of spray water.
7. Can it be mixed with fungicides?
Compatibility depends on the formulation. Conduct a jar test first. If live microorganisms are added to the final formula, avoid mixing with broad-spectrum fungicides, bactericides or disinfectants unless compatibility has been verified.
8. Is it suitable for preventive use?
It may be included in a preventive root-zone program at an appropriate rate, especially during transplanting or periods of high root stress. Preventive use cannot replace good drainage, sanitation and disease monitoring.
9. Is OEM production available?
Yes. Packaging, label language, product specifications and application instructions can be customized for distributors.
Products Description
Contact WEIFANG LVWEITE BIO-TECH CO., LTD. for:
- Product samples
- Technical data
- COA and MSDS
- OEM packaging
- Private-label production
- Export quotation
- Registration document support
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