Is this overwatering from autopots?

[Soul_Seekr]

This is a Blackberry Kush @ about 4 weeks. These plants have been in autopots and have been give 1 feeding of B.A.S. build a bloom and the residuals from fresh, ocean forest soil. Does this look like over-watering? I turned off water(@6.4) 3 days ago and pots are still heavy so, its gonna take them a bit to dryback. I'm doing a soil slurry now to check soil Ph. Thanks -N- Advance

 

[HerbalEdu]

not sure but may be calcium deficiency

wait for more people to chime in.

the pale color and discoloration might be something else.

 

[ArtfulCodger]

The blemishes on the veins look like a deficiency (K?), but the texture looks like over-watering. Amended soils with auto-watering can be a challenge to dial in.