You are using the bio-biz nutrients @Mikos you should have everything you need there. Are you following the chart and did you ever get the runoff TDS? Remember ph to 5.8 or close to that.
I read a lot of grows, so I’d like to just double check you.
When did you start flowering. (Flowering for most strains takes 8 weeks or more)
They look pretty good in the pics you posted 4 days ago!
Also I see someone recommend you cut your nutrient dosages. Please don’t do this. There is a misunderstanding among some growers that use heavily enriched soils. When they start nutrients they are advised to add nutrients at percentages so they don’t nute burn their plants. They then do these for one or two feedings before going full dosage.
Here is a sample report you could post. This would be of tremendous help if you run into problems and it will also help you. Most of this can be copied/ pasted from week to week as the numbers should stay close or you can just plug in the correct numbers.
Grow Journal Update 11/11/2017
Plant 1 is a xx in xx soil in xx soft pot
Plant 2 is a xx in xx soil in xx soft pot
Fed Plants today
Used Tap water and let it sit out for 48 hours. pH of XX TDS of XX
Added XX nutrient per week XX of the chart
Checked Nutrient mix and pH of XX and TDS of XX
Adjusted Ph to XX
Gave xx liters of nutrients to plant 1
Gave xx liters of nutrients to plant 2
Made the veg nutrients for little plants ph xx tds xx
Runoff ph xx and tds xx of plant 1
Runoff ph xx and tds xx of plant 2