I have been asked numerous times to preserve just one (or two) roses which i previously couldn't accommodate however,  I wanted to open up an option to help with these requests. 
One flower is usually a larger rose, therefore needing one of my extra deep small side hearts in order to encase.  i am now offering this option on a trial bases for those one flower requests.
 
How this will work:  There will be a £5 charge (usually £25 for a full bouquet) to cover the preservation / drying service if sent fresh.  Then you are likely to need the small extra deep side heart option (as shown) to encase the individual flower ( this cannot be broken down / crushed to fit into something smaller).  This is the largest option you are likely to need for an individual flower however, depending on the flower I may be able to recommend an alternative product option - Please feel free to send me a picture of the flower you have.  Payment will be due on arrival of the flower to me.