Does this look like Ca deficiency?

Brown spots gradually become necrosis, progresses from bottom up.
I suspect Ca or Ca/Mg deficiency, what do you guys think?

Yes, looks like Ca def. New growth looks really healthy though.

looks like its grown out of it

hells canyon genetics said:

looks like its grown out of it

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Grown out of the container or grown out of the deficiency?

Out of the def.

What do you feed - list everything
What are they in (media) and what went in that if you built it?

Fox farm soil in 10 gal. container, house and garden nutes 1/2 strength every other watering.
After the symptoms have shown up I've amended with rhizoforce, azomite, and dolomite.