How to flush a single plant in Current Culture setup

Hey folks ,

I am hoping someone here has done this or has an idea. This is my first time mixing and matching in my current culture 6 site. One is going to be ready about 3 or so weeks ahead of the rest and I am curious how can I flush her for a few days? I do not think I can take her out as she is pretty well trained and laying almost flat on the trellis. I do have extra buckets not in use on the side and am envisioning I will HAVE to maneuver her out some way into her own bucket (I do have the current culture plant stand cages so I could literally wrap her up if need be..) I also thought about doing a res change at that time and not using nutes for 2/3 days then harvest her and then add the nutes for the rest. Again just thinking aloud and looking for positive advice from the community, thank you

Flushing doesn't matter . But if you're that concerned, get a bucket of RO water, bubble an air stone in it, and throw your netpot lid on it!

Flushing is for toilets....or unless you have issues and need to reset a medium, which dont really apply to your setup.

Feed the plant right and you wont need to flush it.

if your set on flushing, do like AW suggested

Flushing is counter productive, especially in DWC.