After the deficiencies we noticed last week we've been gradually increasing the nutrients
she's looking much happier but still pretty slow
potentially has leaves turning purple, think it's down to genetics
A bit confused here... You mention your Mazar XL grow took longer possibly due to weather, which seems to indicate outdoor grow (I'm wk 14 on Mazar auto outdoors).
Further down in the post it indicates 1000w used.
Was this an indoor or outdoor grow?
Looks great either way!