Vegetarian Deli

This short briefing was written by a client:

target-audience

I'm looking for a company logo for my vegetarian deli. Besides the daily vegetarian lunch, I'm selling herbs, special salt, olive oil, spreads, marmalade, vegetarian cook books, etc.
Everything organic, healthy, veggie/vegan, regional.
My store is very small and cosy. Bright and off-white colors, wood, vintage design dominates. The colors pastel pink and green can be found as color accents in decoration elements.
Target group are LOHAS.

Description

The name of my deli is RosaGrün (pastel PinkGreen). Rosa (pastel pink) was the name of my grandmother. She had the green thumb and showed me loving the nature and gardening. For this reason and to honor her, I would love to have a young woman's head in my logo. Perhaps with flowers in the hair, flowers instead of hair or something like that. I like vintage design, 50ties rock n' roll style. Art Nouveau could also be an option.
But I'm open to other suggestions, too.
The logo should communicate my love to nature, sustainable lifestyle, good food, happiness, sensibility, human warmness.