Fan blades twisted downwards

Hi! I gave my pants plain PhD water 6.5 this morning- after not watering for a couple days, then this evening peeked in to see a couple of the fan blades have twisted downwards.!? What is up? I didn't mean for them to get so tall...
Citradelic sunset and Moby Dick, about 2 weeks from flip to 12/12. Growing in soil from seed, using ff trio. 600w led Carson tech-tent setup.
Thank you for reading!

Don't panic, it will right itself eventually I've seen em do it. Just mother nature gone wild thing

I can’t see the pic but it’s the ph of your medium that matters, not what you are watering with.

if any real problems check runoff ph and ppm/ec to make sure it is good