Family resemblance?

We bought it when we were down @ Barton grange (14-03-14). This is the 1st flower to open after purchase, although it had 1-2 when we bought it.
All that remains is 2 C if it survives.
The lass on the till was most insistent that we keep the receipt for a five year guarantee, which we suspected/knew they had, but keep forgetting about.
If this keeps up we'll need to move, for a BIGGER garden.