Iron sulphate
Copperas (II)
Iron sulphate (II) heptahydrate
FeSO4 х 7Н2О
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Characteristics

Season

January
February
March
April
May
June
July
August
September
October
November
December

Crops

Berry crops,
Conifers,
Flower decorative cultures,
Fruit crops,
Grain, leguminous crops,
Herbaceous crops,
Industrial crops,
Lawn,
Ornamental trees and shrubs,
Vegetables

Iron sulphate is widely used in agriculture for prevention and treatment of the majority of diseases (including fungus ones) as well as for protection against insect pests.

Iron sulphate solution is characterized as highly-acid that’s why it can burn the plant when spayed on green leaves. Consequently, fertilizer should be applied in early spring or in autumn after leaf abscission.

Both in spring and autumn, the main reason for fungus disease infection is leaves and branches remaining on the soil surface, accordingly, in spring trees and the space around them should be treated, in autumn, prior to trees spraying, it is recommended to gather and burn all fallen leaves and plant dead material and then to dig the circle around the tree trunk.  

In agriculture iron sulphate is used for:

  • Preventive treatment of cellar’s walls and storage places for vegetables;
  • Injuries treatment and cuts closing;
  • Trees and berries crops treatment against moss, lichen, scab and other diseases;
  • Prevention and treatment of maculation of roses;
  • Grapes treatment;
  • Plant protection against insect pests;
  • Treatment of powdery and downy mildew, anthracnose, cherry leaf spot and grey mould.

Compatibility with other fertilizers:

Iron sulphate can’t be mixed with organophosphate insecticide as well as with other fertilizers which decompound in alkaline medium. It is also prohibited to apply iron sulphate along with lime.

Qualitative characteristics of the product correspond to the GOST standards 6981-94

Composition
Appearance
Green-blue crystals
Other information
Fe - 20%
Recommendations for use
Select an agricultural crop
The application rate of the product
Foliar applications during the vegetation period with 0,01-0,05 % water solution in order to treat the iron chlorosis.

Plant's treatment with 3 % water solution to get rid of the moss and lichen.

The application rate of the product
Protective treatment of plants with 0,5-1 % water solution in spring.


Protective treatment of plants with 3-5 % water solution in autumn.