Stretching control. Feed your plant!
Not apply Ca & Mg fertilizers to often Apply Ca(NO 3 ) 2 + Mg(NO 3 ) 2 every two weeks only.
week 1
week 2
week 3
1.5
1.5 1.5
1.3 1.3 1.3
1.3
Stretching control.
1.0
0.7
Water EC, mS/cm
0.4-0.5
Public
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