Chemical name: Ethylenediamino-N,N’-bis(2-hydroxy-phenyl) acetic acid

CAS No.: 16455-61-1

Molecular Formula: C18H16N2O6FeNa

Molecular Weight: 435.2(396.40)

6% Fe EDDHA is a water soluble form of iron EDDHA that is readily available to turf grass. It can be applied to prevent or correct iron deficiency (chlorosis). This product may be used at any time, but spring applications before the flush of growth recommended to provide iron when the plant’s need is greatest.

EDDHA Fe 6% can be applied to the soil with PH≤9 , can make the plant absorption up to 100% , so that its application scope is greatly expanded, the dosage is only 1-5% of the common nutrient. There is no negative impact on the soil after application, on the contrary, it can also fix the beneficial ingredients in the soil, reduce loss, is conducive to regulating the acid and alkaline soil, prevents soil from hardening.

Applicable crops:

Suitable for iron deficiency crops, as follows: fruit trees include sweet orange, lime, pomelo, lemon, orange, peach, plum, cherry, apple, white pear, sand pear, loquat, persimmon, grape, apricot; Ornamental plants like jasmine, magnolia, camellia, hydrangea, yellow kudzu, yellow orchid, mixi, yellow rose, Chinese catalpa, rhododendron, chrysanthemum, crabapple, eight-fairy flower, white orchid, plum flower, day bamboo; Trees like eucalyptus, nanmu, camphor, acacia, kay wood; Legumes include peanuts, soybeans, broad beans, mung beans; Food crops include sweet potato.

Usage and dosage:

Root Irrigation: dissolve iron EDDHA in a small amount of water first, then add appropriate amount of water as needed for use. Dig 15-20cm deep trenches around the fruit trees crown or along both sides of the plant. Pour the solution evenly into the trenches and fill them up immediately.

Drip irrigation and flush application: add it regularly to the irrigation water, flush with the water, the dosage is 1.05kg -1.5kg per Ha, the application time depends on the severity of iron deficiency.

Foliar spray: Dilute 3000-5000 times with water.