This week I can say the flowering has started. The bud sites are fat and full of white hair.
I replenished the soil with 25g of Bat Guano at day 45.
There is regular (light) defoliaton of big fan leaves that block the light for the lower/central buds.
I will give her both grow and bloom nutrients for at least till day 55.
I will continue LSTing the plant just so the inner cannopy gets some light too.