The video above is the The Witcher 3 Wild Hunt Broken Flowers Main Quest Walkthrough and shows how to complete Broken Flowers, the quest featured in The Witcher III: Wild Hunt.
The video walkthrough covers the following objectives:
Go to the Rosemary and Thyme.
Help Zoltan chase off the tramps.
Search the ground floor for clues, using your Witcher Senses.
Read Dandelion’s planner.
Talk to Zoltan.
Talk to Vespula.
Talk to Elihal.
Talk to Marabella.
Talk to Rosa var Attre.
Find a way into the var Attre villa.
Follow the guard.
Grab a wooden practice sword.
Keep following the guard.
Talk to Molly.
Meet Baroness La Valette and Voorhis at the Vegelbuds’ residence.
Consult with Zoltan.
Meet Zoltan in the Kingfisher Inn after sundown.