Phosphorus Deficiency or Genetics

First published at 22:51 UTC on September 10th, 2019.
As I was driving down the field noticing the differences from plant to plant, I noticed three Lifter plants with purple leaves near the tops. Is this a phosphorus deficiency or simply genetics - higher levels of anthoc...

CategoryDIY & Gardening
SensitivityNormal - Content that is suitable for ages 16 and over