Growing hostas for a hobby

I grow Hosta's for a hobby. They come in all shapes ,sizes and colours. Dearly prized by flower arrangers for their destinctive flowers and leaves which come in shades from creamy white to almost blue, the flowers usually being either white through to purple. My Hosta's are all grown in pots, so when a pot becomes pot-bound I divide into smaller pots usually in late-ish Autumn. These re-potted plants are sold to passers -by the folleing Spring .The revenue from this provides me with either new Hosta's or compost and bedding plants.........Does any one else have and use plants as a Hobby  ??