News Feed Forums Fruit and Nuts Advice on sap tests for apple? Reply To: Advice on sap tests for apple?

  • Andrew Lynd

    April 15, 2021 at 5:18 pm

    We’ve done sap analysis for several years on apples and our first samples of the season are usually submitted when there are enough leaves, young and old, large enough to submit, which is usually around mid-May. From that point on we will sample the block at least two more times during the season and sometimes three.