The EDDHA-Fe 6% Chelate is a water soluble, dark red microgranular form of iron. Nutrients chelated with EDDHA remain absorbable in pH range 4 to 10. This makes this fertilizer highly suitable, especially for use in soils or nutritional solutions with a high pH. 

The EDDHA-Fe fertilizer can be applied directly to soil and stays adsorbale to the plant at various soil conditions. The EDDHA-Fe Chelate may be used at anytime, but spring applications before the flush or growth or around planting time are recommended in order to provide the iron at the time when the plant  needs are the greatest.

Compatibility: The EDDHA-Fe 6% Chelate should not be applied in combination with pesticides.