Start with a plant that means something
A wildflower from a familiar place, a sprig from a garden, or the outline of a favourite leaf gives a botanical tattoo its own story. Save references of the actual plant alongside tattoo styles you enjoy.
Let the shape follow the placement
A slender stem can follow the length of a forearm. A loose bouquet creates a rounder composition. Look at both straight and curved versions before deciding which shape you prefer.
Make room for the details
Bring your ideas to an artist whose portfolio includes botanical work. Discuss the scale, spacing and amount of detail together instead of trying to fit every reference into one small design.