Orchids adapting in semi hydroponic, let them bloom or not?

Do we let the still adapting orchids in to semi hydroponic bloom or not? Here is how I look at them and when I will cut a flower spike.

Do you want to help me buy my first "YouTube Orchid"?...:D
And did you like the video and do you want to 'buy me a coffee'? You can here:
https://www.buymeacoffee.com/theorchi...
A BIG thanks!! :D

If you want to send me an email? You can! Here is my email address:
theorchidsaga@hotmail.com

"Stuff" that I use:
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Feed:
Rain mix:
https://www.akerne-orchids.com/nl/12-...
CalMag BioBizz:
https://www.growland.nl/BIOBIZZ-Calma... BioBizz:
https://www.growland.nl/BIOBIZZ-Alg-a...
Bio-Heaven:
https://www.growland.nl/BIOBIZZ-Bio-H...
TNC MycorrHydro:
https://www.tropiscape-orchids.com/pr...
Calcium Magnesium powder (pH stabilizer):
https://www.orchideeenhoeve.nl/websho...
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Pot's:
Black self watering pots:
https://www.amazon.co.uk/ComSaf-MuciH...
ELHO Brussel pots (different sizes!):
https://www.amazon.co.uk/Elho-Brussel...
Net pots:
Small:
https://www.hornbach.nl/p/ubbink-vijv...
Big:
https://www.hornbach.nl/p/ubbink-vijv...
Watermeter:
https://www.amazon.co.uk/Cabilock-Ind...
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Media:
Small Pumice:
https://www.intratuin.nl/velda-substr...
Large Pumice:
https://www.vijverbenodigdheden.nl/ve...
Syntic small:
https://www.tropiscape-orchids.com/pr...
Syntic large:
https://www.tropiscape-orchids.com/pr...
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Watering:
Pump and hose:
https://www.amazon.co.uk/Karcher-SBP-...
RO System:
https://www.osmoseapparaat.nl/direct-...
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LED lights:
https://www.ledwereld.nl/shop/led-arm...
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Video camera:
https://www.grobet.be/nl/product/deta...