| Traits | Direct effect |
| Indirect effect via | Correlation with stevioside content | |||
| Survival % | Length of shoots | Number of shoots | Fresh weight | Dry weight | |||
| Survival (%) | 0.5386 | - | −0.0082 | −0.8315 | −0.2360 | −0.2692 | −0.805 |
| Length of shoots | −0.0084 | 0.5229 | - | −0.8059 | −0.2407 | −0.2768 | −0.807 |
| Number of shoots | −0.8827 | 0.5073 | −0.0077 | - | −0.2539 | −0.2918 | −0.928 |
| Fresh weight | −0.2623 | 0.4847 | −0.0077 | −0.8544 | - | −0.3034 | −0.941 |
| Dry weight | −0.3055 | 0.4745 | −0.0076 | −0.8429 | −0.2604 | - | −0.942 |