Irrigation de-mystified: 'Follow the rules of thumb and the plant performs as required'

500Foods shared this story from HD.com.

In the first article in a mini-series on irrigation in semi-closed glasshouses Godfrey Dol discussed the right tools required to measure irrigation. In this second part he takes a look at the most important rules in irrigation. 1) A healthy, mature tomato plant uses approximately 1.7 ml/Joule/M2. Light…