Use these systemic iron implants for trees that have an iron deficiency. They will provide a quick green-up for iron deficient trees within 14 to 21 days. Trees that are most susceptible to chlorosis are oak (pin oak and white oak), black locust, eucalyptus, birch, sweet gum (liquid amber), pine, magnolia, sycamore, dogwood, poplar, catalpa, citrus, peach, pear, apple, avocado and silver maple.
- One treatment lasts 2 to 3 years
- 10 implants will treat a 14 inch diameter trunk
- Tools required to treat: tape measure, cordless drill with 3/8 inch bit, hammer and bolt or dowel rod
- Ready to install - no measuring of chemicals