Bio Nova - VitraSol is a liquid organic soil-improver based on potassium (6%) - exactly what your growing plants need! VitraSol mixes easily with water and can be added to your plants by means of dripping and then rinsing. VitraSol is absorbed by both roots and leaves and helps to establish not only stable and constant growth, but also strong root hair development, healthy colours in your plants and a natural resistance to diseases. This liquid organic soil improver contains lime, potassium and a number of trace elements. It's a cocktail of goodness for your plants! Use it in periods of high production and rapid growth or in cases of growth stagnation due to nutrient deficiency. If plants really could talk, this is what they would ask for!