Promalin® Plant Growth Regulator

  • Increases fruit size at harvest, improving packout and yield
  • Maximizes fruit quality to meet consumer demand

Promalin delivers more boxes, bigger fruit and higher return per acre.

Promalin improves the shape (typiness) and increases the size of Red Delicious apples. It is a plant growth regulator that enhances fruit size and weight through the elongation of fruit and development of more prominent calyx lobes. Promalin has become a standard in orchard operations to help maximize fruit quality, yield, packout and overall value of Red Delicious apples.

Download Label/SDS Download Label/SDS for Promalin Plant Growth Regulator.
- Key crops/pests


  • Red Delicious apples

  • Download Literature

    View available Promalin Plant Growth Regulator quicksheets and brochures in pdf format.

  • Label/SDS

    Download Label/MSDS for Promalin Plant Growth Regulator.

  • Contact Valent

    Have a question about Promalin Plant Growth Regulator?

  • Contact Nufarm

    Distributed by Nufarm Canada. For Technical or Sales Support, contact Maria Dombrowsky at 403-827-4851.