Iron chelates in fertilizer will correct iron deficiency when added to soil. One pound of iron per acre is the recommended rate. An application of iron will only work if the soil is acidic in nature, so a pH test is required.
On Location. Big was filmed on location in New Jersey and New York City. The Baskin House was filmed at, 437 Greenmount Road, Cliffside Park, NJ, USA [Thanks to Dee83] Locations used include Cliffside Park, NJ for young Josh's home and Cliffside Park Elementary School #6 as the school Tom Hanks attended.
In the late 1800s Seven Presidents Oceanfront Park was the site of The Reservation that Long Branch businessman Nate Salsbury built for his Buffalo Bill Wild West Show. Buffalo Bill Cody, Annie Oakley, and Chief Sitting Bull were among the many performers.