Home Improvement Questions? Ask a Handyman for Answers
Hello, and welcome to Justanswer. My name is ***** ***** I will be the one to assist you. Test your soil using a soil test kit purchased from a nursery or garden center. Leaf discoloration can sometimes be caused by nutrient deficiencies or chemical imbalances in the soil. Iron deficiency is a common cause of yellowing leaves in magnolias. If your soil has a high pH level, which makes iron less available, reduce the soil alkalinity using peat moss or another organic fertilizer.
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