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. 2016 May 3;7:584. doi: 10.3389/fpls.2016.00584

FIGURE 1.

FIGURE 1

Flow chart of the experimental set-up of timothy inoculated (I) or non-inoculated (NI) with Bacillus subtilis B26, grown under well- watered (WW) or water-stressed conditions (DRY). The right panel describes the timing of each step expressed as weeks post seeding (WPS). The left panel presents pictures of the plants at different key steps under each treatment. Scale in each sub-panel represents the plant’s shoot height. Scale in the last sub-panel represents the depth of soil column.