Help ! deformed and twisting new growth. 8kw soil beds. 1 week into flower.?!?!?!?!?!

Ok plants are in 3 gallon ppt pots of happyfrog on top of beds if happy frog. I use tall boy/RO. Have been feeding calmag plus 150 PPMs every watering. Just fed CNS 17 bloom at 450 ppms 4 days ago. All new growth on both strains appears to be wrinkling and twisting. Plants look very healthy otherwise. No burning, discoloration whatsoever anywhere on the plant. Ph is ways 5.95. Plants have from at least a foot since I flipped the lights. Other than the twisted deformed growth tips they appear to be stress free and happy. Temp is 74 lights on and 64-68 lights off. Relative humidity is around 50%
What is this funky new growth?

well your PH is to low ...it looks like light burn or phosphorus.....raise your PH .5 gently and slowly...and knock it off with the calmag thats totally unessential with happyfrog it is more likely to cause you problems.

It looks good..you should have a good harvest but if you want my advise then there it is.

Thanks for the reply, I am running happy frog but also reverse osmosis. Is there enough cal/mag in the soil to compensate for the reverse osmosis water?
Thanks

yes it works fine for me...when I use calmag it only gives me problems. I use straight happy frog sometimes but I usually mix in ocean forest.