Calcium Issue Due To pH Too High?

[growchick]

I've been struggling to get the pH down on my little seedlings for days. They've got some worrisome brown spots on their leaves now. Is this calcium deficiency? I'm trying to get the pH down to 5.85. It was over 7 for a few days, been between 6.5 and 7 the last 2 days, and finally under 6.5 now.

 

[Rifleman]

Possibly a little Ca def due to a too high ph, or just spots from ph swings. If that is as bad as it gets I wouldn't worry about it too much. .

 

[growchick]

You're the best - LOL - I was just looking through my hard drive for that picture!

I gave a little CaMg, brought the PPM up to 500 and got the pH down to 5.7. Hopefully, that sorts it out.