1st

That thing is struggling dude. It doesn't healthy it should be a lot darker green. It may be Evan a micro nutrient like iron or boron . anzomite and some cal mag should get her looking good again . It's crazy how these companies have people focused on npk if I seen someone new I'd tell them if u can't buy cal mag it's not worth growing .over watering and cal mag defincy very common

It is a problem with the blumat. It is all fixed. The are Green now.