Blue Dream Auto MSNL yellowing/tips

[PersonalOp]

Hey guys! On day 43 with this girl. Started getting some yellow leaves down low but some up top seem to be fading. Seemed like a deficiency so I too dressed 444 and did one watering with molasses. When topdressing I also added dolomite lime. Conditions have been pretty stable between 68-75 degrees. Rh between 40-60. I water at 6.8 with dechlorinated tap water. All my plants are in 3 gal fabric pots with happy frog soil + 30% perlite. 600w full spectrum led. Thanks!

 

[PersonalOp]

Also tips seems to be clawing up.

 

[Cheezkake]

Lower the ph on your water to around 6.2

 

[PersonalOp]

My soil seems relatively acidic judging by the ph of runoff. That’s why I added the lime. Just my gut is telling me the ph was low and it suffered a small lockout. Want to wait for a few comments before I make any more changes

 

[PersonalOp]

Bump

 

[karlkutta]

so whats your run off look like? i would also suggest going down to about 6.2ph but runoff would be good to know. the foxfarm soil is not much liked around here - i started with it and have since reused it in tons of grows but my nutes washed out largely.

 

[PersonalOp]

Runoff is at 5.8. Because I’m in soil I water between 6.5-6.8. After treating with lime my new growth looks okay. Clawing is my only concern now

 

[PersonalOp]

This was yesterday

 

[Bluugrss]

The clawing and yellowing Looks like classic overwatering to me.....