I have just started gardening within the past few years and am trying to figure out what might have gone wrong. I started a new garden last year in a place that had been scraggly looking lawn. I think the builder carted away all the good topsoil, so our lawn was doomed from the start. In the section of lawn to be converted, I laid newspaper over the anemic lawn to help finish it off and then put topsoil down over it, a good 8-10 inches thick. I planted a variety of plants, the vast majority of which seemed to take very well the first year. I had lots of flowers and nice foliage. This year, I was excited to see plants returning, but I have part of the garden where I am seeing no signs of life. And I thought it odd that most of those plants were all near each other. I'm in zone 5 and the garden receives full sun. Also when the wind does blow (we had some nasty windstorms this year), there is no break to buffer the plants from the wind, its a straight shot across the lawn at them. I'm wondering if that has something to do with it. I'm trying to figure out what went wrong so maybe I can prevent it in the future. I don't know if I selected the wrong plants or if its something else. The plants that are showing zero signs of life so far include:

1 Gaillardia Fanfare
3 Agastache Apache Sunset
3 Rudbeckia Hirta (Gloriosa Daisy)
1 Coreopsis rosea Sweet Dreams
1 Catananche

There may be a couple of others, but the stakes are missing, so I need everything to grow in more before I figure it out. Plants that are growing, and for the most part seem to be thriving, include:

5 Achillea of varying types
3 Coreopsis Verticillata (Moonbeam)
3 Aquilegia Biedermeier
3 Salvia of varying types (oddly enough, one of the salvia borders the plants that aren't doing as well, and its a little smaller than the other 2)
2 Campanula Joan Elliot
6 Campanula Blue Clips (Though they seem small. I'm not sure if they are suppose to be or if they aren't doing as well as they should be.)
1 Lady's Mantle, which was given to me. I found out after the fact its not a full sun plant, but it seemed to do fine last year, and its back again this year.

There are other plants, but that is some of what I have going on. If I could get my hands on a digital camera to borrow I'd take some pictures. If anyone can point me in a direction to investigate what's up, I'd appreciate it.

Our house is on the market, so I won't be able to work long term with this garden, but I am hoping to learn for my next. And I'm still eager to tend to the plants I have now until they are no longer mine. I've already figured out I was too ambitious with the new garden from the start. I need to start smaller, and maybe try mass plantings instead of all the plants I see that I like.

All of the plants in that list need very good drainage, especially in winter. Rudbeckia hirta is a biennial or short lived perennial, but it often reseeds. Agastache is VERY particular about drainage and isn't the hardiest of plants to begin with. So, if you had a wet winter or the soil stayed too wet, that may be the problem. Also, top soil isn't the best soil to use in a garden because it doesn't conatin the nutrients needed for plants to thrive. Next time consider getting compost instead. Hope this helps.

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I'm in zone 5 too, and my Gaillardia and Pink Coreopsis are just beginning to sprout. The Gloriosa Daisy's are biennials and won't grow again, but you should soon see some babies sprouting if you didn't deadhead last year. There is no sign of my Agastache yet either. Maybe you just need to give them more time.

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