Endive requires high levels of potassium; it needs potassium at 2.5-fold higher than nitrogen! Optimal soil pH is 6.5 to 6.8, and liming may be needed if the pH is lower. Pre-plant application: approx. 65, 85-170, 115-230 kg/ha of N, P2O5, K2O, respectively. Side-dress application: for soils with over 3% organic matter, apply approx. 35 kg/ha of N. For soils with less than 3% organic matter, apply 50–65 kg/ha of N. Apply a total of 100–130 kg/ha of N.
Agroleaf Power Calcium
Agroleaf Power Calcium prevents and corrects situations of calcium deficiencies. Instances like these are: excess evaporation and calcium sensitive crops such as lettuce, cabbage and fruits.
Agroleaf Power Magnesium
Agroleaf Power Magnesium contains NPK, MgO and SO3. It cures and prevents magnesium deficiencies found in soils like: acidic, light and sand. It also increases photosynthesis and chlorophyll creation. It is great to use for crop recovery, stress relief and cell stretching.