The overall impression of the soil chroma of Pla del Mut Baix indicates average soil fertility. The chroma developed a pattern with average complexity and the colouration of the Chroma is mostly brown.

The central zone is golden. This indicates a healthy soil. Channels penetrate only the median and outer zone, but a high amount of spikes have developed. This indicates presence of humus and nutrients in the soil. One concentric ring is visible. It is clearly separated. This is an indicator for an excess of soluble minerals and an imbalance between nutrients and humus.