Feed pelargoniums well.
Apply Ca & Mg every 4 th or 5 th watering Apply Ca(NO 3 ) 2 + Mg(NO 3 ) 2 .
week 11
week 5
week 6
week 7
week 8
week 9
week 10
week 12
2.5
2.5 2.5 3 3
2.3 2.3
2.3 2.3 2.3 2.3 2.3 2.3 2.3 2.3
2.3
2.0 2.0
2.0 2.0
2.0 2.0 2.0
2.0 2.0 2.0
2.0 2.0 2.0 2.0 2.0
1.7 1.7 1.7 1.7
1.7 1.7
1.7 1.7
1.7 1.7
1.5
Water EC, mS/cm
( 18 - 5 - 18 ) – vegetative NPK, ( 18 - 5 - 35 ) – generative NPK
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