NAA 2.5% + IBA 3% SL
NAA 2.5% + IBA 3% SL is a compound liquid auxin-type plant growth regulator used for root initiation, cutting propagation, transplant recovery, and seedling establishment programs. It combines Naphthalene Acetic Acid (NAA) with Indole-3-Butyric Acid (IBA).
SunAgro supplies this SL soluble liquid formulation for importers, distributors, brand owners, nursery suppliers, agricultural retailers, propagation channels, and plant growth regulator customers who need stable quality, private label packaging, and export documents.
NAA 2.5% + IBA 3% SL should be positioned as a rooting and seedling establishment PGR, not as a fertilizer, pesticide, or universal growth booster. Crop response must follow local registration and approved label guidance.
Stable Formulation Supply
Flexible Pack Sizes
Custom Label Support
Export Service Assistance
NAA 2.5% + IBA 3% SL Description
NAA 2.5% + IBA 3% SL Description
| Item | Specification |
|---|---|
| Product Name | NAA 2.5% + IBA 3% SL |
| Active Ingredients | NAA 2.5% + IBA 3% |
| Full Name of NAA | Naphthalene Acetic Acid |
| Full Name of IBA | Indole-3-Butyric Acid |
| Product Category | Plant Growth Regulator |
| Hormone Type | Auxin-type PGR |
| Formulation | SL |
| Formulation Type | Soluble liquid |
| Main Function | Root initiation, cutting propagation, transplant recovery, seedling establishment |
| Main Use Direction | Nursery crops, cuttings, fruit tree seedlings, ornamental plants, vegetable seedlings where locally approved |
| Packaging Support | Bottles, drums, cartons, private label packaging |
| Document Support | COA, MSDS, TDS, product specification, label reference, export documents |
| Supplier | SunAgro Agroscience |
Main Functions
Root Initiation Support
NAA 2.5% + IBA 3% SL supports root initiation programs where locally approved. It is suitable for customers who need a liquid PGR focused on early root formation and root system development.
It should not be described as a guaranteed fast-rooting solution. Final results depend on crop type, cutting condition, variety, growth stage, temperature, moisture, and label-based use.
Cutting Propagation
NAA and IBA are commonly used in rooting-related PGR products for plant propagation. This formulation can support cutting propagation programs for nursery crops, ornamental plants, fruit tree seedlings, and other approved crop directions.
Use direction, treatment method, and crop scope must follow the approved local label.
Transplant Recovery
NAA 2.5% + IBA 3% SL can support transplant recovery programs where locally approved. Better early root activity helps seedlings adapt during the establishment stage.
It should be promoted as a rooting support tool, not as a guaranteed survival product.
Seedling Establishment
This liquid auxin-type formulation fits seedling establishment programs. It is suitable for nursery, vegetable seedling, fruit tree seedling, and ornamental plant channels where root development is an important selling point.
Mode of Action
NAA and IBA are auxin-type plant growth regulators. Auxins are closely related to root initiation, adventitious root formation, cell differentiation, and early plant establishment.
Together, NAA 2.5% + IBA 3% SL supports rooting and seedling development programs under approved label conditions.
Application Areas
| Application Area | Product Value |
|---|---|
| Cutting propagation | Supports root initiation in approved cutting programs |
| Nursery crops | Helps manage early root development and seedling establishment |
| Fruit tree seedlings | Suitable for rooting and transplant-related programs where approved |
| Ornamental plants | Supports propagation and root development programs |
| Vegetable seedlings | Can support transplant recovery where locally registered |
| Agricultural retail channels | Suitable for liquid rooting PGR packaging and private label supply |
SL Formulation Features
NAA 2.5% + IBA 3% SL is a soluble liquid formulation. It is suitable for customers who prefer liquid rooting PGR products with simple packaging and clear market presentation.
For customers, SL formulation offers:
- Liquid rooting PGR format
- Clear NAA + IBA auxin combination
- Bottle and drum packaging options
- Good fit for nursery and propagation channels
- Easy private label presentation
- Practical export packaging support
Quality control should focus on active ingredient consistency, solution appearance, packaging sealing, batch traceability, and storage stability.
Application Guidance
NAA 2.5% + IBA 3% SL should be used strictly according to the approved local label.
Before promotion or use, customers should confirm:
- Approved crop or use area
- Registered rooting purpose
- Crop or cutting stage
- Treatment method
- Application timing
- Local label language
- Safety and handling requirements
SunAgro does not recommend off-label use. Dosage, dilution, treatment method, and application frequency should follow local registration and final label instructions.
Safety and Regulatory Notes
Auxin-type plant growth regulators should be used carefully. Crop response may vary by crop type, variety, cutting condition, growth stage, temperature, moisture, and management conditions.
Incorrect or excessive use may cause unwanted crop response. NAA 2.5% + IBA 3% SL should not be described as safe for all crops, suitable for every propagation situation, or guaranteed to improve rooting performance.
Customers should confirm local registration, label claims, crop scope, and use instructions before import or commercial distribution.
Storage and Transport
NAA 2.5% + IBA 3% SL should be stored in a cool, dry, and well-ventilated place. Keep it away from direct sunlight, heat, food, feed, children, animals, and unauthorized users.
For SL formulation, sealed packaging and leakage control are important. SunAgro supports export cartons, batch coding, shipping marks, and shipment document preparation.
Packaging and Private Label Support
SunAgro provides flexible packaging options for NAA 2.5% + IBA 3% SL.
Available packaging may include:
- 100 ml bottles
- 250 ml bottles
- 500 ml bottles
- 1 L bottles
- 5 L drums
- 20 L drums
- Export cartons
We also support customized labels, logo design, multi-language packaging, batch coding, carton marks, and private label supply.
Document Support
SunAgro can provide export-ready documents according to order and market requirements.
Available documents may include:
- COA
- MSDS
- TDS
- Product specification
- Packing information
- Label reference
- Commercial invoice
- Packing list
- Shipment-related documents
These documents help customers manage import preparation, registration planning, internal review, and local distribution.
Quality Control
SunAgro controls this SL formulation with attention to active ingredient consistency, solution appearance, packaging sealing, batch traceability, and document accuracy.
Before shipment, we can provide batch confirmation and document support to help customers manage repeat orders with clearer specifications.
OEM and Supply Support from SunAgro
SunAgro supplies NAA 2.5% + IBA 3% SL for customers who need liquid rooting PGR products, private label packaging, and organized export support.
We support customers developing rooting products for nursery crops, cutting propagation, fruit tree seedlings, ornamental plants, vegetable seedlings, and agricultural retail channels.
Whether you need small bottles, retail packaging, export cartons, or private label supply, SunAgro can prepare a practical supply plan based on your target market and order requirements.
FAQ
What is NAA 2.5% + IBA 3% SL?
It is a compound liquid auxin-type plant growth regulator used for root initiation, cutting propagation, transplant recovery, and seedling establishment programs where locally approved.
Is NAA 2.5% + IBA 3% SL a fertilizer?
No. It is a plant growth regulator, not a fertilizer. It supports root-related growth regulation but does not supply plant nutrients.
What is this formulation mainly used for?
It is mainly used for rooting programs, cutting propagation, nursery crops, fruit tree seedlings, ornamental plants, and transplant-related use directions where local registration allows.
Can it be used on all crops?
No. Crop scope, treatment method, timing, and use rate must follow local registration and the approved final product label.
Can SunAgro provide private label packaging?
Yes. SunAgro can support bottles, drums, cartons, customized labels, batch coding, and private label packaging.
Why Choose SunAgro
SunAgro Agroscience supplies plant growth regulator products with stable quality, practical packaging, and clear export support.
For this NAA + IBA SL formulation, we support formulation supply, packaging customization, private label service, batch documents, and shipment coordination.
We help customers build clean, practical, and easy-to-understand rooting PGR products for local agricultural markets.
Partner with SunAgro for NAA + IBA SL Supply
If you are sourcing NAA 2.5% + IBA 3% SL for rooting products, nursery crop channels, transplant recovery programs, private label packaging, or agricultural retail markets, SunAgro can support you with formulation supply, packaging, documents, and export coordination.
Contact SunAgro to discuss your target market, packaging plan, document requirements, and order schedule.





