Element

Healthy Root (%)

Stripe Root (%)

Aluminum

0.0

1.13

Calcium

1.24

1.97

Iron

0.71

1.92

Magnesium

0.0

0.28

Manganese

0.0

0.11

Phosphorus

0.0

0.33

Potassium

7.12

0.75

Silicon

0.54

3.13

Sulphur

0.0

0.24