Fix that light leak.
It can turn it hermie or slow the growth.
Remember they will at least double in size when flowered.
PH is one of the most important things.
Get a ph meter and some ph up and down(mostly gonna nee down)
No need to let the water sit for a week.
One night is fine.
It only takes 24 hours to evaporate everything bad.
Take my word for it.
No pH meter.
No buds.
Ussually.
Not always.