Apex iron chelated 6%
Fe-EDDHA 6%(o-o 4.8)
The best iron chelating agent in calcareous soils is the EDDHA agent, which increases iron absorption in high acidity due to the presence of two phenolic rings in its molecular structure. The best time to use this fertilizer is at the beginning of the growing season when leaves appear (before flowering) and the second time after fruit formation. Early deficiency symptoms appear in young leaves and turn bright yellow to white while the veins remain green. In severe deficiency, the thin, small, soft and broad leaves turn yellow and fall, the fruits become smaller and the degree of coloring of the fruit decreases. Iron has an ionic antagonism with manganese and calcium, and the presence of these elements in the soil, high pH, and improper soil ventilation reduce iron absorption.
Advantages:
- Contains EDDHA chelate with 4.8% ortho-ortho isomer
- The highest stability in alkaline and acidic soils
- Can be used through irrigation water, soil use and hydroponic cultivation
- Completely soluble in water and does not clog droppers.
- Increasing greenness, rooting and flowering of the plant
- Increasing plant resistance against environmental stresses
Recommended consumption:
Soil consumption |
crops |
Rate of use |
Agricultural crops |
2-5 Kg/ha |
Citrus |
young trees |
20-40 grams per tree |
old trees |
70-150 grams per tree |
Horticultural crops |
young trees |
20-125 grams per tree |
old trees |
25-125 grams per tree |
Seedlings and greenhouses |
10-25 gram per 10 m2 |
Hydroponic culture |
17 grams/1000 Lit water |