One of the most common Potassium deficiency symptoms is scorching along leaf margins. Since Potassium is mobile in the plant, deficiency symptoms appear on older leaves first. Potassium-deficient plants grow slowly and have poorly developed root systems. Stalks are weak and lodging is common. Plants deficient in Potassium show lower resistance to disease and moisture stress and have poor fruit quality and yield.
© PowerAG.com - All Rights Reserved.