Best Price Plant Auxin 98% Indole 3 Acetic Acid Iaa

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Product Description

Basic Specifications
Model NO.
PGR02-20220328
EINECS
201-748-2
Kind
Growth Promoter
Shape
Powder
Usage
Hastening Rooting, Promote Plant Growth
Classification
Auxin
Specification
98% TC
Production Capacity
5,000,000 Kgs
Product Description: Indole-3-Acetic Acid (IAA)
Indole-3-acetic acid (IAA, 3-IAA) is the most common naturally occurring plant hormone of the auxin class. It is a derivative of indole, containing a carboxymethyl substituent, appearing as a colorless solid soluble in polar organic solvents.
FeatureDetails
Product NameIndole-3-Acetic Acid (IAA)
CAS#87-51-4
AppearanceWhite crystal
Purity98%
ApplicationsBroad-spectrum plant growth regulator with somatotropin activity. Used for root formation (tea tree, pepper) and fruit enlargement (sugar beet, tomato, corn).
Key Benefits & Use
Primary Uses
  • Promotes cell division and accelerates root formation.
  • Increases fruit set and prevents premature fruit drop.
  • Increases the growing season of tuberous plants like sweet potatoes and cassava.
  • Works as a signaling molecule to stimulate size development in plant systems.
Methods of Application
1. The Spray Method

Uniform coverage is key. Use 2 quarts of solution for every 100 square feet, typically via backpack or hand-held sprayers.

2. Drenching

Offers longer-lasting results. Applied directly to growth media (e.g., 2 oz for a 4-inch pot).

3. Pre-Plant Dip

Speeds up root initiation. Applying 10 mg/L to 40 mg/L at the bottom of cuttings enhances propagation.

Product Showcase
Packing & Delivery

Available Sizes: 1000L/Drum, 200L Drum, 25kg/drum, 1kg/bag, 500g/bag. Customized packing available.

Lead Time: 20-25 working days after payment confirmation.

Frequently Asked Questions
Q: What is the main function of Indole-3-Acetic Acid (IAA)?
A: IAA is a primary plant hormone that promotes cell division, root development, and fruit growth across various plant species.
Q: Can IAA be used for all types of plants?
A: Yes, it is a broad-spectrum regulator particularly effective for fruits like tomatoes and root-based propagation like tea trees.
Q: What is the purity of this product?
A: This product is 98% Technical Grade (TC) White Crystal powder.
Q: How should I apply IAA for stem cuttings?
A: A pre-plant dip method is recommended, using a solution of 10mg/L at the bottom of the cutting to initialize rooting.
Q: What is the suggested dosage for the spray method?
A: Typically, 2 quarts of spray solution for every 100 square feet ensures uniform coverage and effective absorption.
Q: How do you handle bulk delivery?
A: We offer various options from 1L bottles to 1000L drums, with a standard delivery cycle of 20-25 working days.

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