S.No

Chemicals

Formula

Mol.wt (gram)

Per L nutrient solution

1

Potassium nitrate

KNO₃

101.1

5 ml of 1 M

2

Calcium nitrate

Ca(NO₃)₂∙4H₂O

236.15

5 ml of 1 M

3

Monopotassium phosphate

KH₂PO₄

136.09

1 ml of 1 M

4

Magnesium sulfate

MgSO₄∙7H₂O

246.47

2 ml of 1 M

5

Micronutrient stock solution

1 ml of stock solution

Boric acid

H₃BO₃

61.83

2.86 g

Manganese chloride4 hydrate

MnCl₂∙4H₂O

197.9

1.81 g

Zinc sulfate - 7 hydrate

ZnSO₄∙7H₂O

287.54

0.22 g

Copper sulfate - 5 hydrate

CuSO₄∙5H₂O

249.7

0.08 g

85% Molybdic acid

MoO₃∙H₂O

161.95

0.02g

6

Iron chelate

Fe-EDTA

1 - 5 ml of 1000 mg/l