Living soil deficiency issue

Jus checked runoff ph and I'm at 7.2 is that too high

6.3-6.4 constant pH, fully dry pot before watering and in 3 cycles all should be back, flush makes too much damage. Forget it.

I never recommend flush, it never brings good results , unless you have light issue and want to catch it up, flush is for other mediums than soil. You will take most of fauna and microorganisms away, your soil has slow release nutrition inside already, water won't be such big acceleration to desolve all of them fast. Dry wet dry wet dry wet, good pH ALWAYS and you will get better results. I can make a bet. All the Best !

Thank you guys so much very helpful one more question how would I flush the sohum living soil since it has enough nutes for 6 months should i flush with for 15 every waterfeed till i see clear water draining from the pot?

You increase slightly your pH in flower in any setup, not decrease it. 5.7 for soil is a killer !!!! Target 6.3-6.4 and you will blossom !!! All the Best !

All I have added was fish shit and great white mycro.. my tap water ph is about 8 so in veg i ph at 6.2 and at flower I have ph at 5.7.

Lower leaves turning yellow is nitrogen deficiency. Burnt tips depends if they are straight or curled up. If straight it is potassium deficiency, and I would start to think it is a ph issue that just got out of line. In living soil you only need to give teas about 3 to 4 times a grow it will alter you ph if too often given. Hope that helps

living soil still needs fortification. what have you been feeding them? try linking your diary.