Kristin W. – California
Which of your fertilizers is highest in manganese, zinc, and iron? I’m asking for my blood orange.
We recommend our Natural Wonder Fruit Tree Dry Fertilizer for your blood orange tree. All of our fertilizers are made with kelp and or kelp meal, kelp flour and fish bone meal that are rich in manganese, zinc and iron. Natural Wonder has a higher NPK and will help your blood orange tree produce and thrive. Make sure to inspect your tree for any signs of pests. Sometimes yellowing leaves can be a pest problem as well.