Prime Gold PGR (Gibberellic Acid 0.001% L) – Premium Growth Booster
Unlock the hidden genetic potential of your crops with Insecticides (India) Limited's Prime Gold.
Prime Gold is a specialized Plant Growth Regulator (PGR) containing Gibberellic Acid (0.001% L). Unlike fertilizers that feed the soil, Prime Gold acts as a metabolic "switch" for your plants. It triggers rapid cell elongation, helps crops withstand environmental stress, and ensures that the energy produced by the leaves is directed straight to the fruits and grains.
⚠️ Important Note: This is the Growth Promoter formulation (Green Triangle). Do not confuse this with the Prime Gold Insecticide (Acetamiprid).
Why Choose This Product? Key Benefits
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Accelerated Growth: Rapidly increases plant height and stem thickness by stimulating cell elongation, especially effective in Sugarcane.
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Stress Shield: Acts as a "stress buster," helping crops survive and recover from heat waves, drought, and salinity stress.
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Breaks Seed Dormancy: Wakes up sleeping seeds and buds, ensuring uniform germination and early crop establishment.
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Prevents Flower Drop: Strengthens the flower stem (pedicel) in Cotton and Vegetables to stop flowers and young fruits from falling off.
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Better Harvest Quality: Delays leaf aging (senescence), keeping crops green longer and improving the size, luster, and sweetness of fruits.
Technical Specifications
| Parameter | Details |
|---|---|
| Brand Name | Prime Gold (PGR) |
| Technical Name | Gibberellic Acid 0.001% L |
| IRAC MoA Code | N/A (Plant Growth Regulator) |
| Chemical Group | Gibberellins (Terpenoids) |
| Formulation | Liquid (L) / Soluble Liquid |
| Toxicity Label | Green Triangle (Safe / Low Toxicity) |
How It Works: Mode of Action
Prime Gold mimics the natural hormones found inside plants. When sprayed, it travels through the leaves to the growing tips.
- Cellular Stretching: It loosens cell walls and increases water intake, forcing cells to expand and elongate. This is the primary driver for height in sugarcane and rachis stretching in grapes.
- Source-Sink Mobilization: It acts like a traffic controller, directing sugars produced in the leaves (Source) to move rapidly into the developing grains or fruits (Sink), resulting in heavier yields.
- Enzymatic Trigger: In seeds, it activates enzymes like alpha-amylase which break down stored starch into energy, triggering rapid and uniform germination.
This multi-action approach ensures that the plant is not just growing larger, but also maturing more efficiently.
Target Crops & Benefits
| Crop | Target Benefit / Physiological Effect |
|---|---|
| Paddy (Rice) | Increased tillering, uniform panicle emergence, and heavier grain filling. |
| Sugarcane | Significant increase in internode length (height) and cane weight without reducing sugar content. |
| Cotton & Vegetables | Reduces flower/boll drop, improves fruit setting, and enhances vegetable luster/color. |
Dosage & Application Guide
The Golden Rule: Always follow the "Dose per Acre" for accurate results. Maintain adequate water volume (150-200 Litres) for full coverage.
Dosage per Acre, Litre, & Pre-Harvest Interval (PHI)
| Crop | Dose (ml / Acre) | Water (L / Acre) | Dose (ml / Litre) | PHI (Days) |
|---|---|---|---|---|
| Paddy | 250 - 300 ml | 150 - 200 L | 1.5 - 2.0 ml | 30 |
| Sugarcane | 350 - 400 ml | 200 L | 2.0 ml | Label |
| Cotton / Vegetables | 250 - 300 ml | 150 L | 1.5 - 2.0 ml | 7 - 15 |
*PHI = Pre-Harvest Interval: The minimum number of days to wait between the last spray and harvesting.
How to Apply: Best Practices
- Timing: Spray during cool hours (early morning or late evening). For Paddy, apply at tillering (25 DAT) and panicle initiation. For Sugarcane, apply at 45 and 75 days.
- Mixing: Compatible with Urea and most NPK liquid fertilizers. NEVER mix with Bordeaux mixture or Lime Sulfur (alkaline products destroy the hormone).
- Coverage: Use fine mist nozzles. Ensure complete coverage of the foliage. If it rains within 6 hours, a repeat spray may be needed.
- Safety: Always wear PPE (gloves, mask, goggles). Wash hands thoroughly after use.
Frequently Asked Questions
1. Is Prime Gold an insecticide or a growth promoter?
This specific product (Prime Gold Liquid) is a Plant Growth Promoter (PGR). However, the brand name "Prime Gold" is also used for an insecticide (Acetamiprid). Always check for the Green Triangle on the bottle to ensure you have the growth promoter.
2. Can I mix Prime Gold with Urea?
Yes, Prime Gold is highly compatible with Urea and other water-soluble fertilizers. Mixing them can actually boost results as the plant gets both the growth signal (GA3) and the food (Nitrogen) simultaneously.
3. What happens if I overdose?
Do not overdose. Using too much can cause "legginess" (plants becoming too tall and weak) or "lodging" (falling over) in paddy crops. Stick to the recommended dose.
4. Is it suitable for organic farming?
Gibberellic Acid is produced through fungal fermentation and is generally accepted in organic practices, but you should always check with your local organic certification agency regarding this specific formulation's preservatives.
5. What is the shelf life of the product?
When stored in a cool, dry place away from direct sunlight, Prime Gold typically has a shelf life of 2 years from the date of manufacture.
Safety & Disclaimer
Always read and follow the instructions on the official product label. The information provided here is for guidance only. Use personal protective equipment (PPE) during application.
