Compounds

Control (ppm)

Low (ppm) (Standard) [22]

Medium (ppm)

(Modified)

High (ppm) (Modified)

Ca (NO₃)₂

0

1653

3310

6611

KNO₃

0

506

1011

2022

KH₂PO₄

0

326

326

326

MgSO₄

0

493

493

493

Trace Elements

Constituents:

H₃BO₃—2.8 gm/L

MnCl₂∙4H₂O—1.8 gm/L

ZnSO₄∙7H₂O—0.2 gm/L

CuSO₄∙5H₂O—0.1 gm/L

NaMoO₄—0.025 gm/L

0

4.93

4.93

4.93

FeEDTA

Constituents:

EDTA∙2Na—10.4 gm/L

FeSO₄∙7H₂O—7.8 gm/L

KOH—56.1 gm/L

0

74.3

74.3

74.3