pH7-9 EDDHA-Fe Chelated Iron O-O 4.8 Organic Fertilizer
Symptoms of iron deficiency in plants:
This product is a high efficiency chelate iron fertilizer, mainly used for preventing and controlling the chlorosis caused by iron deficiency in plants (also known as yellow leaf disease); It can also be used to supplement iron for normal plants, which can make plants grow more vigorously, increase yield and improve fruit quality. It can obviously improve soil compaction and fertility decline caused by long-term application of common chemical fertilizer.
Product features:
1. High ortho value 4.8, 100% crop absorption rate, water soluble, fast dissolution, rapid absorption, quick effect, safe and convenient, large yield increase, improve product quality
2. The fertilizer efficiency was highly stable in the range of pH 3-12, and it had a significant effect on physiologically iron-deficient soil
3. High safety, good sustained release and long duration
4. Easy to use, long-term storage
Usage and dosage:
- Irrigation root usage: according to the iron deficiency situation, add appropriate amount of water around the tree crown or both sides of the evenly poured into the soil, if the soil permeability is not good need to dig 15-20 cm deep groove, the solution into the groove after filling in such a flood irrigation way, can be EDDHA-Fe chelate iron flushing with water, each 1kg/ mu fruit trees or shrubs can be injected into the root of the plant.
- Drip irrigation and flushing application method: regularly add irrigation water, with water flushing application, the number of application according to the severity of iron deficiency, an appropriate amount of 70-100g/ mu.
- Foliar spray: dilute with water 3000-3500 times, spray once a week, 2-3 times in succession (depending on the degree of iron deficiency)
Matters needing attention:
1. EDDHA-Fe is best applied before germination of plants, and can also be applied when the symptoms of iron deficiency appear.
2, EDDHA-Fe dissolved in water after application into the soil, because it is easy to decompose in light, after application must be immediately covered with soil.
3, around the fruit tree or along the sides of the plant 15-20 cm deep groove, pour the solution into the groove and immediately cover the soil to fill the groove.
4, injection tools can be used to inject EDDHA-Fe into the soil, pouring enough water to ensure full absorption of plants.
5, such as the need for more rapid effect or serious yellowing, soil fertilization, and then with foliaceous spray.
6, this product has strong solubility, easy to absorb moisture in the air, agglomerate, but does not affect the product quality effect.
7. Increase or decrease the dosage according to the size of trees and the severity of chlorosis.
Packing: 20kg kraft carton, paper bag or according to customer's requirement.
Store in dry, cool, dark and sealed condition for 5 years.
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