Is this nutrients to high im not sure
Looks pretty good. If you want an analysis; Fill out a “Support Ticket”. 
Happy growing.
Strain: na
Indoor or Outdoor? Indoor
Size of space: 1200×1200×2100mm
Soil or Hydro? Soil
Medium used:
PH: 6
EC/TDS ppm levels: around 1.9 trying to get it down
Temperature: na
Humidity %: na
Light system/watts?1000watt metal hid
Its in its 7th week of flower
Some advice on what you think
I’m not a expert but it looks good to me…
By the way how is your yield with a MH?
Yeah yield was ok the MH went the good