Completely soluble granules in water contain 6.24% iron chelated by ortho-ortho (of which 3.5% is in the form of ortho-ortho-ortho EDDHA 3.5%), which is the most effective form thanks to the strength of the bond.
It was developed to treat and prevent iron deficiency in a wide range of growing field and horticultural crops due to its high ability to protect and facilitate the iron element in the most challenging types of soil, which are alkaline and calcareous lands.
It is characterized by a stable pH over the range from 3.5 to 11, which helps in preventing the iron element from stabilizing and speeding up its absorption, which is facilitated for an extended period. • The highest efficiency of iron chelated by EDDHA can be obtained when adding it to the soil through irrigation with a drip irrigation system or by scattering it around the bases of trees or next to Planting lines or adding it to hydroponics (hydroponics). It is recommended not to add it as a spray on the leaves except in cases where it is not possible to add it through the soil.
High stability in soil and solutions in the pH range from 3.5 to 11. • It is added alone or mixed with most soluble fertilizers or agricultural pesticides, but it is preferable to conduct a side test experiment. It is added alone or mixed with most soluble fertilizers or agricultural pesticides, but it is preferable to conduct a side test experiment before preparing any manuscript.
Sequestrin 138 Iron 100 SG is an iron chelated nutritional supplement that is very effective in treating iron deficiency in plants such as citrus, field crops, orchards and ornamental plants.
This food supplement promotes dark green vegetables without yellowing symptoms. It also increases the development of buds and flowers and therefore leads to increased productivity and improved crop quality.
Studies indicate excellent effectiveness of Sequestrin 138 Iron 100 in alkaline and limestone soils, where iron may not be available in sufficient quantities for plant needs. The compound is usually added by spreading on the soil or spraying on green leaves.
The fertilizer mixture includes 5.5% iron, 15% potassium, and 3% nitrogen.

To get the best results

Sequestrin is absorbed by the roots and leaves, but absorption by the roots is the best in terms of continuity and effectiveness

Addition to the soil: done by injection or spread next to the plant, in a trench around tree stems or plant lines, or through irrigation.

Addition: Spray on the leaves: Use a sufficient amount of water to cover the entire plant

For preventive use: It is preferable to add it early in the season with planting or at any time during the active growth of the plant

For therapeutic use: It is added at any time of the growing season as long as the environmental conditions are conducive to active growth and do not interfere with the presence of flowers or fruits. The rates mentioned are for guidance. The exact rates depend on the type of crop, its age, planting density, etc.