A very poor growth in plants and discolouration of leaves signifies the deficiency of? by Sunday | May 18 | Biology WAEC | 0 comments A. calcium B. magnesium C. potassium D. manganese Correct Answer: Option C C. potassium Users Also Read These:An essential element whose deficiency in plants will…The stunted growth of a leguminous plant suffering…When a plant shows yellowing of leaves and stunted…Money becomes a very poor stone of value in a period of?When leaves of crop plants show brownish coloration…