RiteSize® - Nufarm US


RiteSize is a cost-effective plant growth regulator used on apples. This product is intended for use in comprehensive fruit-thinning programs to increases fruit size. Active ingredients Gibberellins A4A7 and N-(phenylmethyl)-1H-purine-6-amine work together to thin the apple crop, allowing for harvested fruit to be of maximum size and quality.

Link to MSDS and Label

Major Crop/Use**

  • Used for fruit thinning
  • Increases fruit size
  • Apples


  • 4x106.8 oz btls/case - 36 cases/pallet


  • 6-benzyladenine 1.8%
  • Gibberellins A4A7 .18%

**Consult label for additional crop and rate information