Zapi Weeding Total Ultra is a total herbicide based on glyphosate effective against all annual and perennial mono dicotyledonous weeds. It is absorbed by the leaves and systematically translocated by the roots and underground organs of perennials, which are also devitalized. It is suitable for uncultivated areas, trails, embankments or sidewalks or before planting or sowing as it is not persistent in the ground 15-20 days before plowing or grinding the ground. It is used from March to October approx. The product must be diluted in water in the quantities indicated on the package. We recommend using a broom for weeding. A 250 ml bottle is sufficient to prepare about 10 - 15 liters of water 20 - 25 ml per liter. With this solution it is possible to weed a surface of about 100 square meters depending on the development of weeds. The visual effect of the klaro ultra action consists of yellowing or reddening and a gradual withering which causes the parasite's death even at the level of the root system. The duration of this process is related to the environmental conditions.