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Agricultural Probiotics Clay Soil Amendment

Basic Information
Place of Origin: Shandong, China
Brand Name: KDN
Certification: ISO/HACCP/HALAL
Model Number: Progrow Root-Guard
Minimum Order Quantity: 25/kg
Price: Negotiate
Packaging Details: 25kg/bag
Delivery Time: 14 days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 100000 Kilogram/Kilograms per Month
CAS No.: 68038-70-0 Type: Feed Grade Amino Acids, Feed Grade Vitamins
Efficacy: Promote Healthy & Growth, Avoid Plant Root Rot Application: Crop And Fruit
Component 1: Bacillus Subtilis Component 2: Bacillus Amyloliquefaciens
Function 1: Avoid Plant Root Rot Appearance: Brown Powder
Port: Qingdao Port, Shanghai Port
High Light:

soil probiotics in agriculture


Clay soil probiotics for plants


beneficial microorganisms for plants

Increase plant yield using beneficial soil microbes avoid plant root rot

Product Description


Progrow Root-Guard, a number of beneficial effects on plant growth have been attributed to plant probiotic bacteria that include modification of root morphology, enhanced uptake of minerals and alteration of nitrogen accumulation and metabolism and/or induction of gene expression in host plants.

Progrow Root-Guard showed multiple plant growth promoting traits including solubilization of phosphorus, production of phytohormone and antagonism to major phytopathogens.


Item Specification Test result
Appearance Light brown powder Light brown powder
Moisture ≤12% ≤7.3%
Bacteria count 100 Billion CFU/g 102.5 Billion CFU/g



Application & Dosage


1. Add 1-2kg Progrow Root-Guard to make 1ton bio-organic fertilizers after the organic materials are fermented and decomposed

2. 2kg/ton Progrow Root-Guard used to formulate with different carriers to produce composite microbial agents

3. 3-5kg/mu( 1 mu is equal to 667 square meters, potency 1billion/g) recommended to be used for planting in a base or flush method. The dosage shall be double at early use if serious disease.

4. Avoid the use with fungicides.





Example A: 1. Application test on tomato For Progrow root-guard, the effect to prevent tomato root rot can reach 75.8%, which is much higher than other compound microbial formulations

Agricultural Probiotics Clay Soil Amendment 0


2. Effect on yield of tomato. KDN Progrow root-guard significantly increases the yield of tomatoes by 15.2%.


Agricultural Probiotics Clay Soil Amendment 1




Our R & D Capability


Although a relatively young company established in 2005, Vland has quickly become a formidable, innovation-driven enterprisefueled by its highly-trained and specialized team. The group employs 26 Ph.Ds and nearly 300 associates with Master’s degrees.

Vland has been granted 232 patents by the China National Intellectual Property Administration, as well as a dozens of patents from American, European and other international intellectual property authorities.


Packing & Delivery


1. What's your MOQ?
Our minimum order quantity is 720kg.You can mix 2-3 different products.

2. Can you stick label with our company logo?
Yes, we provide OEM/ODM services.

3. Can I visit your company/factory?
Yes, our company is located in Shanghai and factory located in Shandong province. If you are interested, we can arrange the visit to our company, factory, and R & D center.

4. How can i get a sample?
Contact us to ask for free sample. The sample lead time is about 7-12 days. We will use DHL door to door delivery for sample order. The transport time is about 3-5 days.

5. How can you guarantee the quality?
Our QC department will inspect every batch after production. We will ensure the product to be delivered is within standard.

Contact Details
Charlotte Pan

Phone Number : +8618616397155

WhatsApp : +8618616397155