Premature Pistil Colour Change?

[NotAFridge]

Hey guys,
I'm doing my first grow using FemaleSeeds White Widow x Big Bud auto
Growing in soil using the full range of Canna Terra soil and nutrients.
I'm nearing the end of week 7 from germination and my buds stiĺl look very premature, but some of the pistils are starting to turn brown already. Is this normal?

[crucialbunny]

The majority of your pistils are still white so nothing to worry about. Looks good

[NotAFridge]

Thanks! Was a little bit worried that my lights aren't powerful enough...

[OldManGrower]

Worry naught, all is good.