the Nook HD is real cool.
I have a relative, that spent a lot of time researching it etc, and she bought one. But it is not cheap.
But the Barnes & Noble stores, have a Nook counter in the store, and it is free customer service for Nook owners.
For your flower bed... "annuals" will die out after awhile. It is not a year round bedding. "Perennials" are year round. You need to decide, on which kind you want. You can put nice decorative foliage plants AND flowers combined. Go to a Home Depot or something, and just buy what you like, ask the workers there about the plants, come home and just pop em' in your flower bed. Refresh the soil though, and fertilize, add some compost etc. So it revitalizes the dirt.
BUT winter time is not a good time... to do this. It is a hibernation time for plants/flowers. So wait until Spring... to have your Husband re-do the flower bed.
And add some wood chips or decorative river rocks, to keep the weeds at bay. Roses, are higher maintenance plants. Get plants that are low maintenance. I also know some people, who instead of planting just flowers... they ALSO plant Herb plants too in their bedding... because it is pretty and smells nice, and combines well with flowering plants. And it is useful, being it is herbs. Herb plants also deter insect pests.
For the TV: Sears has great sales... and the Samsung flat screens are "smart TV's" which has all the input/outputs you need. We got ours from Sears, on sale. And the Samsungs have great reviews. If you get a "Smart TV" then you will have SO many options and all the AV input/outputs you need. And it can go online too.
For the DVD player, well Costo has those.