Wheat Doctor

Select one of the options below:

The whole plant is light green. Old leaves are chlorotic at the tip, followed by chlorosis of the whole leaf. The leaves then turn white before necrosis.

Your problem is likely Nitrogen deficiency.

The whole plant is dark green. Old leaves are chlorotic at the tip, followed by necrosis at tip, then finally necrosis of the whole leaf.

Your problem is likely Phosphorus deficiency.

The whole plant is dark green and spindly. Old leaves show necrotic speckling, which progresses to necrosis at tip and margins, followed by a green arrow effect.

Your problem is likely Potassium deficiency.