Fig. 4

Comparison of the rosette area (mm²) of Arabidopsis plants growing either on an SRS or on single pots (a). Effect of the time waited between the partial de-rooting, performed 7 days after sowing, and the transplant of plants into the SRS pots on the rosette area of Arabidopsis plants 25 days after sowing (b). Treatments with different letters present statistically significant differences for p < 0.05. Visual comparison of Arabidopsis plants growing on an SRS (c) and on single pots (d). The black bar is equivalent to 1 cm