Phloem Posted on November 8, 2022August 1, 2023 by Tex Norwood Tags: FertilizerThe principle nutrient-conducting structure of vascular plants. Related Images:Related Articles: Grafting and Budding OverviewGibberellic acid in plantsWater Uptake and Transport in Vascular PlantsGlossary: CambiumGlossary: MicronutrientsThe majority of the micronutrients are not mobile in the plant. Deficiency symptoms are usually found on new growth. Their availability in the soil is highly dependent upon the pH and the presence of other ions.Visit our InfoTIP Glossary