Mark from Camano Island writes,
Is Ironite good for apple and pear trees in the northwest?
Ironite Mineral Supplement 1-0-1 can be used on established fruit trees. You will use 1 lb. per 100 square feet. It needs to be evenly distributed under the drip line of the trees. Take care not to damage the roots of the tree. Water after application. Please let us know if you have any additional questions.
Answer last updated on: 09/11/2014