Soil & Plant
J.KAY AMINO
A liquid amino acid product for foliar application during periods requiring additional plant support.

Product Information
Product Name: J.KAY AMINO Product Category: Soil & Plant Product Type: Plant performance support product primarily for foliar application Form: Liquid Main Component: 18 amino acids derived from animal tissue extracts Net Volume: 1 Liter Retail Price: THB 490
The formulation contains additional proprietary components developed as part of the company’s formulation process. Detailed formulation information is not disclosed publicly.
What is J.KAY AMINO?
J.KAY AMINO is a liquid amino acid product containing 18 amino acids derived from animal tissue extracts.
It has been developed primarily for foliar application as part of a crop management program during normal growth, recovery periods, or times when plants require additional support.
The product can be used with all types of crops and throughout different growth stages, with application timing and frequency adjusted according to crop type, plant condition, and management practices.
Three Key Points to Remember
1. Designed primarily for foliar crop management
Its liquid formulation is suitable for foliar spraying, allowing amino acids to be incorporated into crop management through leaf application.
2. Suitable during recovery and periods requiring additional plant support
It can be incorporated into management programs after transplanting, after harvest, during environmental stress, or when plants require additional care.
3. A plant performance support product — not a hormone
J.KAY AMINO is positioned as part of an integrated plant management program. It is not presented as a fertilizer, hormone, or plant growth regulator.
Suitable Situations for Use
J.KAY AMINO can be incorporated into crop management programs in situations such as:
- Plants showing weakness or stress
- Recovery periods
- After transplanting
- After harvest
- Following periods of high temperature
- During prolonged rainy conditions or environmental fluctuations
- When foliage and overall plant condition require additional support
- Before and after flowering periods
- During fruit development
- Throughout growth stages where additional foliar support is appropriate
The product should be used together with appropriate water, nutrient, soil, and crop management practices.
Application Principle
J.KAY AMINO is designed primarily to introduce amino acids into a crop management program through foliar application.
Its liquid formulation is suitable for spraying and distribution across leaf surfaces, making it convenient for use during periods when plants require additional management support.
Key application roles include:
- Providing amino acids through foliar application
- Supporting plants during recovery periods
- Suitable for use throughout crop growth stages
- Supporting broader management of leaves, flowering, fruit development, and overall plant condition
- Complementing other appropriate crop management practices
Key Product Features
- Contains 18 amino acids
- Derived from animal tissue extracts
- Liquid formulation
- Primarily designed for foliar use
- Suitable for all crop types
- Can be used throughout different stages of plant growth
- Convenient dilution and spray application
- Can also be applied through the soil, although foliar application is the primary recommended approach
Benefits to the User
When incorporated into an appropriate crop management program, J.KAY AMINO is intended to:
- Support foliar crop management
- Provide amino acids as part of plant management programs
- Support plants during recovery periods
- Provide an additional management option during unfavorable environmental conditions
- Offer flexible use across different crops and growth stages
- Support continuous foliar management programs
J.KAY AMINO vs. J.KAY AMINO SOIL
Both products are based on amino acid technology but are designed for different primary application methods.
J.KAY AMINO
Primarily designed for foliar application.
It is suitable for incorporating amino acids into plant management through leaf surfaces and is particularly useful during periods when additional plant support is required.
J.KAY AMINO SOIL
Primarily designed for soil and root-zone application.
It is suitable for soil drenching, soil spraying, and drip irrigation and can be incorporated into microbial soil management programs.
The two products are therefore complementary rather than substitutes and can be used according to management objectives within an integrated soil–root–leaf–plant system.
Why Choose J.KAY AMINO?
J.KAY AMINO was developed to provide a practical approach to amino acid application through plant foliage.
Key characteristics include:
- 18 amino acids
- Convenient liquid formulation for spraying
- Suitable for all crop types
- Suitable throughout plant growth stages
- Appropriate for recovery periods and times requiring additional crop support
- Can be incorporated into routine foliar management programs
- Clearly differentiated in application from J.KAY AMINO SOIL
J.KAY AMINO is not positioned as a stand-alone product that guarantees agricultural results. It is intended to function as a complementary tool within an appropriate crop management system.
Suitable Crops
J.KAY AMINO can be used with all types of crops, including:
- Durian
- Fruit trees
- Rubber trees
- Rice
- Field crops
- Vegetables
- Ornamental plants
- Seedlings
- Perennial crops
- Commercial crop production systems
It can be used throughout different stages of crop development, with application adjusted according to plant condition and production system.
Application Rate and Method
General Mixing Rate
20–30 mL of J.KAY AMINO per 20 L of water
Mix thoroughly with water before application.
Recommended Application Method
Primarily apply by:
Foliar spraying over the appropriate plant surface
Although the product can also be used through soil application, the primary positioning and recommended application method for J.KAY AMINO is foliar use.
Recommended Application Frequency
Apply approximately:
Every 10–15 days
Frequency can be adjusted according to:
- Crop type
- Crop age
- Plant condition
- Environmental conditions
- Farm management practices
Suitable for fruit trees, vegetables, field crops, seedlings, and perennial crops.
Application During Different Crop Stages
Seedlings and After Transplanting
Can be incorporated into management programs during establishment and recovery.
Vegetative Growth
Can be used as part of routine foliar crop management.
Before and After Flowering
Can be incorporated into overall crop management programs to support plant condition.
Fruit Development
Can be used as part of continuing crop management without implying guaranteed effects on fruit size, quality, or yield.
After Harvest
Suitable for inclusion in post-harvest plant recovery and maintenance programs.
Package Size and Price
Net Volume: 1 Liter Retail Price: THB 490
Ordering and Product Enquiries
J. KAY PRODUCT DEVELOPMENT CO., LTD.
- LINE Official: @j.kayproduct
- Tel: +66 65 989 3591
- Facebook: J.KAY Product Development
- E-mail: j.kayproduct@gmail.com
Customers may contact J.KAY for guidance on application methods suitable for their crops, growth stages, and management systems.
Frequently Asked Questions
What crops can J.KAY AMINO be used with?
It can be used with all types of crops and throughout different plant growth stages.
Should it be applied through the leaves or soil?
The product can be used in both ways, but J.KAY AMINO is primarily positioned and recommended for foliar application.
What is the recommended rate?
The general recommended rate is 20–30 mL per 20 L of water.
How often should it be applied?
Approximately every 10–15 days, depending on crop type and management conditions.
Can it be used after harvest?
Yes. It can be incorporated into post-harvest crop management and plant recovery programs.
Can it be used during flowering or fruit development?
Yes, as part of an appropriate crop management program. However, it should not be presented as a product that accelerates flowering or guarantees higher yield.
Can it replace fertilizer?
No. J.KAY AMINO is a plant performance support product and is not intended to replace essential plant nutrition.
Is it a hormone or plant growth regulator?
No. It is not positioned or communicated as a hormone or plant growth regulator.
Order & Enquiries
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