The EDDHA form of Fe chelate corrects and prevents iron deficiencies in acid or alkaline soils and is the only chelate that will control lime induced chlorosis due to being affective in high pH situations.
The EDTA form will have very little affect on alkaline soil (useful in soils with a pH < 6.3) and will only assist yellowing of leaves on plants (the noticeable affect of iron deficiency) when applied to the foliage.
Use on all crops, the majority of iron should be applied before flowering.
Suitable for use in drip, direct soil, substrate & hydroponic applications.
Suitable product for Organic Agriculture according to EC Regulation No. 834/2007 and 889/2008, certified to ISO 9001 & ISO 14001.