2222 ppm issue

hi everybody,

I am new to growing weed so I have a rookie issue I bieleve :/ I have had my seedlings in soil for 3 weeks. now yesterday I transplanted them to coco. I have flushed the coco 2 days before and when I was checking the ppm of the drainage it was running at 1000ppm which is the same ppm as the water I was pouring. I letted sit for 3 days and mixed the perlite with it. now yesterday I did the transplant and i gave them water at 377 ppm and 5.8 ph. now today I measured the drainage water and i found it at 2222pm and 6.5 ph. should I flush it again and bring it to 200ppm or should I just leave it like that. my plants are 3 weeks and 5 days old. temp is at 22 and humid is at 70%. running led sf1000 with 18-6 cycle at 50cm high.

Thanks everybody

I would probably just cut way back on the nutes to about 10%. Tap water is probably fine even if it has chloramine. My tap water is about 225 ppm.