Seed Cleaning and Grading

High quality, pure seed is a critical ingredient in efficient seedling production.

seedPurity offers a range of conventional seed cleaning and grading services for forestry and horticultural seed as well as specialised technologies such as:
  • colour sorting;
  • non-aqueous solvent grading, and;
  • imbibition drying separation.

These technologies enable seed of many forestry species to be cleaned to very high purity and quality standards at low cost.

Other seed cleaning services we offer:
  • Air screening and density separations
  • Pinus seed de-winging
  • Seed size and density grading
  • Seed counts

Seed cleaning facilities

seedPurity operates an AQIS accredited seed cleaning plant.