Havin problem here short rider

Having a problem here guys its just a short rider I had under a 600w hps I know for a fact that its had some heat stress on the top of each cola due to the light distance I had them from the light. I think I may be experiencing some PH fluctuation and maybe some nute burn even though I have not given this one much nutes anyway I gave it a good flushing with PHed water even though its in Promix HP that has dolomite already in it hopefully this clears up the problem its about 3-4 weeks into flowering what you guys think ? theres alot of foliage which you cant see the flowers underneath I had to raise the lights pretty high though to fix the heat stress which it is still recovering ..... hope it makes it first time growing with Promix HP also seems like its good stuff but I heard since its pretty much soiless ph needs to be lower than usual am I right ? like in the 5's low 6's ?

bump ..........

anyone ..........

To me it looks overwatered.

looks like u need a bigger pot

how tall are they? and how many days was it when they showed their sex? i'm on like day 24 with no signs yet.

this one didnt show sex at all had it outside for awhile than it started showing sex real late ... so much for them being autoflower .......

Autoflowers need about 20 hours of direct light per day to perform!

I know that im just saying nirvanas short riders not all of them are true autoflowers you will get a couple phenos that dont have the AF trait unstable......