Purple coloration on plant parts in tomato is due to the deficiency of which element?

Purple coloration on plant parts in tomato is due to the deficiency of which element?

ٹماٹر میں پودوں کے پرزوں پر جامنی رنگ کا رنگ کس عنصر کی کمی کی وجہ سے ہے؟
Explanation
  • Phosphorus deficiency causes purple or reddish coloration in tomato plants due to anthocyanin pigment accumulation.
  • It also leads to stunted growth and delayed maturity in plants.