CulStar - Paclobutrazol 23% SC Plant Growth Regulator | Controls Tree Vigor & Enhances Flowering | Improves Yield & Fruit Quality

Product Description:

Utkarsh CulStar (Paclobutrazol 23% SC) is a highly effective systemic plant growth regulator (PGR) designed to manage excessive vegetative growth and promote early, uniform flowering in crops. It works by inhibiting gibberellin biosynthesis, thereby reducing internodal elongation and encouraging the formation of terminal buds.

This results in compact plant architecture, improved flowering intensity, and enhanced fruit set. CulStar is particularly beneficial in fruit crops like mango, where controlled vegetative growth directly contributes to better yield, improved fruit quality, and uniform crop production.

• ADVANCED PLANT GROWTH REGULATOR (PGR): Utkarsh CulStar (Paclobutrazol 23% SC) is a systemic solution that controls excessive vegetative growth and promotes early, uniform flowering across crops.
• BOOSTS FLOWERING & YIELD: Inhibits gibberellin activity to enhance terminal bud formation, improve fruit set, and ensure higher, more uniform yields—especially effective in mango.
• CONTROLS TREE VIGOR & CANOPY: Reduces internode length, resulting in compact plant structure, better light penetration, and efficient nutrient utilization.
• IMPROVES FRUIT QUALITY: Enhances fruit size, color, and overall market quality by directing plant energy toward reproductive growth.
• SYSTEMIC & LONG-LASTING ACTION: Absorbed through roots and translocated throughout the plant, ensuring consistent and extended effectiveness.
• CROP-SPECIFIC QUICK USAGE GUIDE: 1) Mango (Soil Drench): 7–15 years: 15 ml/tree, 16–25 years: 20 ml/tree. Above 25 years: 25–40 ml/tree and (Dilute in 5–10 L water per tree). 2) Pomegranate: 30 ml/tree | Promotes flowering | ~83 days waiting. 3) Apple: 10 ml/tree | Improves yield | ~155 days waiting. 4) Cotton: 60 ml/acre | Controls growth & boll shedding | ~42 days waiting.
• DUAL APPLICATION FLEXIBILITY: 1) Mango: Soil drenching around tree basin. 2) Vegetables & field crops: 5–8 ml per 15L water (foliar spray).
• OPTIMAL APPLICATION TIMING: Apply once yearly during post-monsoon (July–September) when vegetative growth has stopped and soil is moist.
• REDUCES PRUNING & LABOR COST: Maintains compact canopy, minimizing the need for repeated pruning and intensive orchard management.
• SAFE & EFFECTIVE USAGE: Do not use on trees below 5 years; avoid overdosing; ensure proper soil moisture before and after application; apply during cooler hours for best results.