Fit Roots for Plant Health Whitepaper - Koppert

level between 6.0 - 6.5 is the best range for most crops. 4 Figure 2: A pH level between 6.0 - 6.5 is the best range for most crops. 5 Plant roots can [...] following practical recommendations can be extracted from this: 1. 2. 3. 4. 5. Make sure your irrigation water contains enough oxygen. Oxygen is very important