leaf shape and color, and overall health should help to clarify what your plant is lacking and how best to fix it. Some of the clearest signs your plant is suffering from a potassium deficiency ...

Know it when you see it. One clue to potassium deficiency will jump out at you before you even plant your 2013 crop: If a field has a history of standability problems every time you plant it to ...

Nitrogen (N), phosphorus (P), potassium (K ... may also present on the leaf margins or tips (Figure 3) or be interveinal (Figure 4). The dichotomous key can be used to aid in the visual diagnosis of ...

Early symptoms of potassium deficiency include constipation, fatigue, and muscle cramps. You are at a greater risk of potassium deficiency if you have inflammatory bowel disease or are taking ...

As we begin our spring fertilizing the following is a guide to help you with the symptoms of various nutritional deficiencies ...