Week 3 SFV clone curling slow growth

In my 4x2x6ft closet tent I believe I stunted my 3 clones initially with a 300watt LED. The Gorilla Glue #4 and Girl Scout Cookies-thin mint seem to have bounced back but my SFV (San Fernando Valley) OG is finally kicking but just doesn't look good. I have moved from the Platnum LED p300 to CFLs which showed much more growth to just today a t5 6bulb setup for veg. I'm growing in soil, EB Stone Edna's Best.. stuff I got at the local nursery and about a 25% perlite mix. I will not be using this soil again as I believe the bark and other elements are creating drainage issues even though I have each plant in 5 gal smart pots. I am watering about every 4-5 days, when the first few inches of soil become dry. I am using the standard nute schedule for General Hydro's basic 3 + CaliMagic and RapidStart and trying to keep the ppm under 800. I only introduced the CaliMagic last watering to all 3 plants and Rapid Start 2 watering ago. I plan to scrog it as you can see, but this is my first grow and I'm open to any and all suggestions!

Would be able to help more but can't see the images .

I fail at technology haha. Here's some pics of the tent and the SFV.. The pic of the 2 plants is GSC on the left and GG #4 on the right which both seem to be doing pretty well now..

I have also added a few pieces of 1 inch pvc between the smart pot and the drain tray to allow the moisture to evaporate as the bottom of my smart pots seems to stay wet a little too long.

Also, the t5 with all 6 bulbs on shoots the temps right over 80 around the plants, but it needs to be close enough to them... So I'm only running 2 or 4 bulbs right now depending on temps so I can keep the temps below 82 at most.

Anyone? I'm using General Hydro recommended doses of FloraMicro, FloraGro, FloraBloom, Rapid Root, and just recently introduced Calimagic.

The other 2 plants are looking strong, what's up with my poor SFV

I think I've narrowed it down to nutrient deficiency due to soil PH lockout... I'm only using a cheapo PH meter but it will shoot straight to almost 8 PH when I insert it in the soil. Plan to use G.H. PH - Down with each water and see if I can't bring it down... Any other suggestions?

Well I stuck it out, and the SFV is catching up to the GSC and GG#4 finally! I think it was lacking Phosphorous and it was perhaps due to PH being too high, I PH my water+nutes down to 5.8-6 and they all seem to be much happier. 2 weeks into flower in these pics.