I've had this for about 2 weeks, and it appears to be in its final death throws now.
The roses have shriveled up, lots of leaves seem to be dropping off, and the remaining leaves are sort of sagging and loosing their colour.
The pot incidentally, is quite small and and no more than about 5 inches across. I had been watering it everyday with about 40ml of water initially, then I decreased that to 40ml about every four days, and it still continues to deteriorate.
It's been kept indoors, on a window ledge, with plenty of direct sunlight. The average temperature outside has been about 10 degrees in London these past couple of weeks. Of course, the indoor temperature has been more stable and hospitable than that.
What should I do? Is it at all salvageable now? Should I snip off the dead roses? If so, at which point, just beneath the petals, or that whole little branch? I know very little about gardening, so please do tell me anything I need to know or buy in simple layman's terms. Thank you.
I had such high hopes of starting out small with little roses, now it turns out I'm little more than a clumsy plant killer... Help!

The pot incidentally, is quite small and and no more than about 5 inches across. I had been watering it everyday with about 40ml of water initially, then I decreased that to 40ml about every four days, and it still continues to deteriorate.
It's been kept indoors, on a window ledge, with plenty of direct sunlight. The average temperature outside has been about 10 degrees in London these past couple of weeks. Of course, the indoor temperature has been more stable and hospitable than that.
What should I do? Is it at all salvageable now? Should I snip off the dead roses? If so, at which point, just beneath the petals, or that whole little branch? I know very little about gardening, so please do tell me anything I need to know or buy in simple layman's terms. Thank you.

I had such high hopes of starting out small with little roses, now it turns out I'm little more than a clumsy plant killer... Help!