Some think this is Calcium deficiency

myke said:

Stick a clone in your dirt is the best pH meter lol.

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Lol fair enough.

Hollatchaboy said:

No, I mean send it out. I'm sure that's probably all they do too, but I believe Jeremy says their slurry test is a lil different if I remember correctly.

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Bas just put a faq video out covering water ph. He mentioned the test for soil ph. Saturated paste test. He recommends sending your soil and tap water to Logan labs to test them together to see what they produce.