Sulphur deficiency-Cauliflower

Symptoms
Chlorosis starts in young leaves and proceeds to the older leaves with ongoing deficiency. Leaves often show red discoloration. They are stiff and curled inwards. With severe deficiency seedlings die off.

Reasons
Severe sulphur deficiency on seedlings

Symptoms
Chlorosis starts in young leaves and proceeds to the older leaves with ongoing deficiency. Leaves turn uniformly light green or yellow. They are stiff. Often only thin petioles are formed Later on affected leaves weather and curl inwards.

Reasons
Sulphur deficiency Sulphur deficiency is similar in appearance to nitrogen deficiency, however it begins on younger leaves because sulfur is not as mobile as nitrogen within the plant.