Aside from assessing the %Yield interactions, response surfaces were also constructed to illustrate the potential association between the input compounds and measured morphological features including fresh weight, dry weight, water, shoot length, and leaf count (Figure 10 and 13). Though the explanatory power (e.g. R2) of the input compounds to describe the change in morphological features may not be significant, they however provided insight into the change in morphological features. The response surfaces of Adenine/EDTA-Fe demonstrated concentration-dependent interactions in fresh weight, dry weight, and water, and importantly, they demonstrated a similar concave shape as observed for the %Yield response surface in Figure 9b. However, minimal interactions were observed in the surface for shoot length and a mild antagonistic interaction was observed for leaf count. 6-BAP/EDTA-Fe and Adenine/6-BAP demonstrated strong interaction and concentration-dependent interaction, respectively, across all morphological features, and their interactions were similar to that of the %Yield in Figure 9c and 9d. The response surfaces of HA/SWE assessing fresh weight, dry weight, and water revealed strong interactions similar to Figure 9e. However, concentration-dependent interaction was observed in shoot length and leaf count. Overall, the response surfaces of these morphological features demonstrated similar interactions to the %Yield response surfaces. 6-BAP/EDTA-Fe demonstrated the most uniform interactions across all features. These interactions broadly resulted in improvements across all morphological properties, confirming their highly ranked interactions pinpointed by WisDM Green interaction analysis. The individual replicates used to plot the response surfaces in Figure 13 are illustrated in Figure 11. The 2-dimensional heatmaps and interaction maps of each response surface are displayed in Figure 10 and 14. Experimental conditions across all experiments are defined in Figure 6