Do you need to test your nutrition status before harvest?
DJ’s can perform a tissue test and advise on your results for you all you need to do is:
1: Collect a paper tissue testing bag from DJ's.
2: Collect about 50 leaf blades (aka. the leaf without the petiole leaf stalk). Pick the petiole opposite the first bunch on the shoot.
3: Drop in your samples in a paper bag labelled with your name, email to get the results back and the vineyard account name.
4: Tell us any relevant information to tailor the test to your needs. Are you an organic or biodynamic grower? Has your winery had trouble with fermentation?