Sulphur deficiency-Lettuce

Symptomer
In case of sulphur deficiency roots are very ramified and longer than normal. They are white in colour.

Årsak
Sulphur deficiency on roots

Symptomer
Sulphur deficiency causes uniform yellow green chlorosis on youngest leaves first. With progressing deficiency the whole plant turns to light green or yellow colour. Growth is clearly restricted.

Årsak
Sulphur deficiency Nitrogen deficiency also shows uniform chlorosis of the whole leaves, but symptoms start on older leaves.

Symptomer
Sulphur deficiency causes uniform yellow green chlorosis on youngest leaves first. With progressing deficiency the whole plant turns to light green or yellow color. Growth is clearly restricted.

Årsak
Sulphur deficiency compared to optimum supply Nitrogen deficiency also shows uniform chlorosis of the whole leaves, but symptoms start on older leaves.