Help! Over watering? pH?

[KitasCountryRoots]

https://www.420magazine.com/mobile-gallery/420-magazine-mobile1704775987.jpg[

This one seems fine..
/IMG][IMG]https://www.420magazine.com/mobile-gallery/420-magazine-mobile1934680483.jpg

Soil: FFOF 40%, organic seed starter mix 40%, organic perlite 20%.
4" jiffy pots (Rookie mistake)
Reverse Osmosis water- ph coming in too high at 7.5
Lights: 2-300 watt Vipar spectra Less
One oscillating fan (for now)
Humidity average:50
Temp average:79
2×4×5 grow tent

I've been using a spray bottle to water lightly 1-2 times a day (only when top inch is dry) and the leaves still droop! I've been having this problem for the past few days.

 

[KitasCountryRoots]

White widow feminized. Seedlings popped above soil 7 days ago.

 

[SageGrower]

Reverse Osmosis water- ph coming in too high at 7.5

Since your substrate is soil based, there's more than enough nutes existing in soil so we can rule that out. I'm pretty sure the pH is locking out what's in the soil. Is there a reason you aren't lowering the pH? Temps also seem a bit high at this stage but I've grown in the same range.

 

[KitasCountryRoots]

Since your substrate is soil based, there's more than enough nutes existing in soil so we can rule that out. I'm pretty sure the pH is locking out what's in the soil. Is there a reason you aren't lowering the pH? Temps also seem a bit high at this stage but I've grown in the same range.

I ordered some ph up and down but it won't be here til Wednesday. Is there anything else I can do until then? Is distilled water okay?

 

[SageGrower]

Distilled water should be 7.0 so that's certainly better than 7.5.

 

[SageGrower]

I wanted to say I also use GH Up/ Down. Solid products.