I have flushed about 12 Liters of Ph water through her, it was a very hot week here. I can see the fan leaves starting to go yellow. I will maybe flush another 6 Liters through then chop her down next Monday.
@Autower, It’s a bit weird this plant, I gave both of my plant the same environment, water and nutrients. This one grew 30 cm taller than the other, but it’s all good.