Crystalline urea is a totally soluble product with a high nitrogen content, 46%. Its low biuret content, less than 0.25%, makes this fertilizer very suitable for foliar application.
It is applied by the foliar route when the crops require a fast supply of nitrogen or have difficulties of absorption through the roots due to high soil moisture, cold, excessive pruning or drought. At low temperatures, this foliar absorption is more intense than via the root, although it is not advisable to apply the product if they are below 10 ºC.
Crystalline urea is applied by spraying the solution onto the leaves, preferably on the underside, which is the part of the leaf where the absorption is the most intense.
It is not advisable to apply the product at temperatures below 10 ºC.
Follow these steps and find the fertilizer you need
1 of 1