What annual or perennial flowers will grow in acidic soil? I have a rhododendron in a huge pot and want to plant sonething below it to fill in the pot. Would sweet peas be one of the ones that I could grow?
You might want to look at lantana. Sweet peas would not work as they do not like acidic soil.
I'm 67 and need to take out the bushes around two sides of my small ranch home. I want to replace them with something slow growing that won't take much maintenance. I need several dwarf, green pointed-type bushes and a very low green ground cover. As you can see, I don't know much about plants. I need plants that will do okay in sun in the summer and snow (in Michigan) in the winter. I also have lots of rabbits, woodchucks, and other critters that like to eat things like burning bushes, etc.
The pointed bushes would be cedar or arborvitae, maybe a dwarf norway spruce. For a flat bush, a trailing juniper might be of interest to you.
I want to plant some flowers and bushes on my river bank, but the tide sometimes covers the land. Can you recommend plants that would survive these conditions?
This article will help with that: https://www.gardeningknowhow.com/ornamental/trees/tgen/wet-soil-trees.htm
The flowers in this article will work for wet areas: https://www.gardeningknowhow.com/special/spaces/rain-garden-design.htm
I want to plant some bushes to stop noise. Can you recommend a fast-growing, noise reducing bush?
This article will help you:
https://www.gardeningknowhow.com/special/spaces/plant-a-privacy-screen-plants-that-grow-fast-for-privacy.htm
I just bought a new house. The backyard tends to collect a lot of water and stays damp to soggy most of the time. I am close to a flood zone. Is there a plant or tree that I can put in that will take lots of water and help to dry up my yard a bit? I live on the coast in Mississippi.
This article will help you:
https://www.gardeningknowhow.com/ornamental/trees/tgen/wet-soil-trees.htm
I have a spot on the north side of my house under a large maple tree where I want to plant shrubs. I had a Kieria japonica in there for three years and it's barely alive. What else will work?
This article will help you:
https://www.gardeningknowhow.com/ornamental/shrubs/shgen/shade-loving-shrubs.htm
I'm in Zone 7 and I'm looking for some shade flowering perennials to plant along a 6-foot-high wooden fence, facing west with shade all day until 5 p. m. Can you recommend some tall or climbing flowering perennials that bloom all summer?
You might like a trumpet vine for that area:
http://www.fcps.edu/islandcreekes/ecology/trumpet_creeper.htm
Most places have it listed as partial shade, but I have seen it grow fine in full shade. It will not grow as fast, but this is not a bad thing with trumpet vines.