Grapevines (Wine Grapes only): 3 to 5 l/ha at fruit set, pea-sized berries and first colour softening. Water rate: 200 to 500 l/ha.
Read more about YaraVita FOLIAR POTASHGrapevines: 10 l/ha at fruit set and repeated 2-3 times at 10-14 day intervals. Water rate: 500 l/ha.
Read more about YaraVita SENIPHOS