Vidi Parva
root hairs. Pack size 1, 5 and 20 litre containers (country specific). Presentation Liquid, brown, slight herbal scent. Content 1% tryptophan and other [...] better uptake of nutrients. Crops All crops. Mode of action Vidi Parva contains 1% tryptophan, an essential amino acid that triggers the production of auxins [...] application when plants are young Application rates typically range from 3-5 litres/ha Applications should be repeated once Consult a Koppert advisor or