Help? I hate soil

So my Dwc tent is doing great My soil tent is suffering. I've never been good with soil I always burn them or under feed them. At this point I'm not sure which one.

Week 3 of flower
Calimagic 1ml
Cyco bloom A 2ml
Cyco bloom B 2 ml
Cyco potash 1 ml

Overall E.C is 1.4
Ph is 6.2

So I think its potasium deficent

How did you conclude the pH of the soil is 6.2?

Davidminer said:

So my Dwc tent is doing great My soil tent is suffering. I've never been good with soil I always burn them or under feed them. At this point I'm not sure which one.

Week 3 of flower
Calimagic 1ml
Cyco bloom A 2ml
Cyco bloom B 2 ml
Cyco potash 1 ml

Overall E.C is 1.4
Ph is 6.2

Click to expand...

It's usually the deficiency to pop up in mid-flower..her favorite food, potassium, is, or better yet, was lacking. Im not sure if it still is as the yellowing has turned necrotic pretty much at the same height around the plant, but it doesn't seem to be spreading..maybe you added enough since it first appeared? It usually starts with faint yellowing at the edges, and if uncorrected, will turn necrotic like yours and keep spreading, but i don't see much yellowing spreading in the pics.

Chip Green said:

How did you conclude the pH of the soil is 6.2?

Click to expand...

Put 6.2 r.o in and 6.2 came out. I'm no pro but I think this is how its done