I created a dandelion with an capital "D" plain font. Then I added bubble particles to indicate the blow of a dandelion, it can also indicate the wellness of oneself...

I used 2 fonts a Scrip font to give the logo a more feminine look and feel (the feeling of fresh / lightness) as well as a plain font for the seriousness thereof.

I used different shades of the color blue to give the logo a calm and fresh feeling.