There's no rule saying you can't mix vegetables and ornamentals in the same garden. Furthermore, some gardeners line out ornamentals in the vegetable garden while they bulk up or until space becomes available elsewhere. Providing each has sufficient space and ornamentals do not interfere with cultivation and harvesting there is no problem.

Trace the stem down to the ground and pull it out. All the rose needs is some regular watering and a bit of food. I recommend using Rose-tone or Plant-Tone (follow directions) available at placed like Home Depot or Lowes or online. I assume the rose is planted where it receives 6 or more hours of sun a day? If not, you might think about transplanting it to a better location. Pull up the weeds around the base of the rose. Putting 1-2 inches of mulch there would be nice. Sorry--I have no idea what rose that is. Good luck, Kate

@hc mcdole thank you so much for all of the information and the wonderful pictures! Yes, he got them from Kroger! I was shocked as they are nothing like the typical plants I always see there so I went the next day to see what else may be there that he decided to pass over and there was a huge red and green maranta that stopped me in my tracks! It was splayed out in the center of the table and taking most of the space- so other plants were around....and on it. I would have taken it home then but would have needed more space so planed to return after my son's karate class.....well we know how this story goes! It was of course GONE and I was heartbroken yada yada lol but back to the ones my husband did get- the begonia was BEAUTIFUL day one and two as you can see from the pic.....but by the 3rd 4th day before I finally had time to repot it this weeked) it started declining rapidly. I think it was in too went soil for too long. The very tips started to fold down then the leaves started to get darker and soggy looking then crispy one by one. There are a few large leaves that still are darkened like this about halfway, but the smaller leaves were just crispy and barely hanging on. The roots were....okay as far as I could tell during the repot, Im just not sure if it will bounce back from this or not. Im hoping so its a beautiful plant. Would you suggest I do anything in particular?

Something in the mustard family. Similar looking to Rorippa. https://www.minnesotawildflowers.info/flower/spreading-yellow-cress