If your foliage is looking a reddish, purple color, it could be a sign that you're facing a phosphorus deficiency in plants. There are 17 essential plant nutrients for growth, and phosphorus is ...

Healthy plant growth and reproduction requires 17 nutrients. Of these, carbon (C), oxygen (O) and hydrogen (H) are derived mainly from the atmosphere and water. Soil minerals and/or soil organic ...

Recent research has focused on understanding how plants acquire phosphorus, respond to its deficiency ... the concentration of manganese in plant leaves has been linked to different phosphorus ...

Symptoms of nutrient deficiency may include stunted growth, death of plant tissue, or yellowing of the leaves caused by a reduced production of chlorophyll, a pigment needed for photosynthesis.