Sure, hydrangea color may be altered with fertilizer. Fertilizers that lower the pH level of the soil can help turn hydrangeas blue, though those that raise the pH degree might help change them pink. مرحبًا بعودتك البريد الإلكتروني أو رقم الهاتف Since this Blue Urea idea utilizes sustainable inputs (i.e., https://owenl788mfx9.wikicorrespondence.com/user