CULSTAR

(Paclobutrazole 40% SC)

CULSTAR is a high-performance plant growth regulator formulated with Paclobutrazole 40% SC, designed to control excessive vegetative growth and promote balanced plant development. It works by regulating gibberellin biosynthesis, helping plants redirect energy from unwanted shoot growth toward stronger roots, improved flowering, and enhanced fruit retention.

CULSTAR supports compact plant structure, better canopy management, and uniform crop growth, ensuring efficient resource utilization and optimal plant performance.

Its suspension concentrate formulation ensures easy mixing, stable dispersion, and consistent field performance, making it suitable for diverse cropping systems and modern agronomic practices.

Technical Data

Active Ingredient
Paclobutrazole
Concentration
40%
Formulation Type
Suspension Concentrate (SC)
Product Category
Plant Growth Regulator
Mode of Action
Gibberellin biosynthesis inhibition
Application Method
Soil drenching or foliar spray
Absorption
Root and leaf absorption
Translocation
Systemic movement within plant
Crop Type
Fruit, plantation, horticultural crops
Function
Vegetative growth control
Compatibility
Compatible with most agrochemicals

Target Growth Control

CULSTAR controls excessive vegetative growth by suppressing gibberellin activity, restricting unwanted shoot elongation, improving root strength, enhancing flowering initiation, supporting fruit retention, and promoting balanced canopy development across horticultural and plantation crops under varying growing conditions.

Effectively Controls

  • Excessive vegetative growth
  • Uncontrolled shoot elongation
  • Tall weak plant structure
  • Poor flowering response
  • Excess canopy development
  • Low fruit setting tendency
  • Vegetative growth imbalance
  • Weak root establishment
  • High internode elongation
  • Nutrient diversion to shoots
  • Irregular plant architecture
  • Poor canopy management

Application Areas

  • Field Crop Cultivation Supports crop vigor across seasonal conditions
  • Vegetable Farming Systems Promotes uniform growth in intensive production
  • Fruit Orchards Improves plant strength during flowering and fruiting
  • Plantation Crops Maintains canopy health in long-duration crops
  • Horticultural Crops Supports balanced vegetative development
  • Greenhouse Cultivation Enhances performance under protected conditions

Benefits & Advantages

  • Metabolic Efficiency Boost Supports effective nutrient utilization in plants
  • Stress Tolerance Enhancement Helps plants cope with environmental fluctuations
  • Balanced Vegetative Growth Encourages steady and healthy canopy formation
  • Crop Vitality Improvement Strengthens overall plant performance
  • Uniform Development Support Promotes consistent plant growth and stand
  • Better Yield Quality Helps improve harvest quality and crop strength