Diesel Ryder, crazy genetics?

Hi Folks,

I've had this Diesel Ryder since March 3rd (when it sprouted). It is currently 18" tall. No pre-flower signs. Funny thing is that I dropped a purple ryder which sprouted about March 17th and it's already flowering. First started underneath some sunblaster t5ho. moved up to 250w hps and has now been on 400w hps in a cool tube about 6 inches away.

I'm using:
fox farm nutrients (three liquid soil, havent gotten the other 3 dry yet)
sunshine mix #4
400w hps w/ cooltube
4" vortex

My water pH is about 7 without nutes. With nutes: 5.7 and my runoff is 5.6

Night temp: 65'f
Lights on temp: 76'f

Light cycle is 12/12 because I was hoping maybe it would show flower sooner?

The yellow/brown rusty spots I assume are calcium deficiencies? It appears to be only affecting the lower older leaves. I did foliar feed once and thought that you were supposed to do it right before the lights turn on, so it may just be burn from the hps+wet leaves?

Its about 37 days old since breaking soil. It's getting pretty big. Anyways if anyone has any comments or whatnot that'd be appreciated.

edit: apologies for not rotating picture

shit thats fucked up must be the ruderalis genetics comeing out alot ....bad genetics. im growing diesel ryder rite now and it wa way diff than that it starts flowering way early...mine under a 150 watt hps then moved to a 600 when flowering for a couple daysView attachment 2115028 this at week 9 and a half around all organic gron with a 600 watter

Thanks for the reply.

What do you think worst case scenario would be? Will it flower eventually?

if it doesnt flower just put it in 12/12 and flower it like a normal plant

well idk, it might not flower in which case i'm really sorry that sucks! just bum luck i guess....before i grew the two i have now ...i let 5 diesel ryder babys die cuz im an idiot! shit happens i guess .......also i noticed your ph seems a lil low, but im not an expert.

worst case scenerio make some butter out of the plant.....theres bound to be some thc in there...make some brownies!

I am under the impression that you want hydro pH levels with sunshine mix because it is soilless.