Please guide us for correct steps, plants and ground cover to use for berms we want to plant. The area in mind is on the north side of our house. We are Zone 5b, southeast Colorado. Currently we have two rows of Pinon trees on north edge of grass, east side is wide open to alfalfa field, west side is basically open too. South side is the house, space is about 40 feet north to south and 100 feet east to west. We'll be replacing the grass at some point in this area, but for now we want interest and plantings. Never made a berm, have wild bermuda infringing on the grassy area we have and HOPE to stop this. Sure don't want it up in the berm, so steps to prevent this is a MUST as well. We have one 2 year old red maple located on east end and also on the west end of grass edge. Otherwise, no trees to block light.
Nearly anything you want can be planted in the berm, as long as it's suited to your area and specific growing conditions. I would recommend pouring boiling water on the areas where the bermuda grass was growing. Boiling water will kill whatever it comes in contact with.
The following articles should be of some help to you: https://www.gardeningknowhow.com/special/spaces/creating-and-using-berms-in-the-landscape.htm
https://www.gardeningknowhow.com/special/spaces/building-a-berm-how-do-i-make-a-berm.htm
I live in Central Oregon, east of the Cascades in the high desert where we have a short growing season, due to late and early frosts, and cool nights all summer. We are going to be starting a new garden area that is at the bottom of a small slope and wondering if building a berm around it or partially around it would help hold the warmth of the day in, or if it would worsen the problem.
In July and August, we have warm daytime temperatures form 80-95 and it cools off to the 40's & 50's, even cooler sometimes, in the evenings. We would also like to plant some cold hardy fruit trees. Any suggestions?
I think a berm would help hold some heat, if only by protection from wind. If the garden is small enough, consider engineering a temporary framework that could be covered during super cold weather. I used 1.5''x 21' pvc pipe to build a ''quonset'' cold frame for tree and shrub winter protection. It was not 'pretty' or permanent, but it worked, and was easy to do. It was used for 5-6 years, 24'x80', and covered with a 40'x96', 6mil, used sheet of greenhouse plastic.
Creating about a 20" ht long berm in front of fence to help with screening. How do I calculate the amount of soil needed for fill and allow for settling of soil?
I would actually recommend you contact your local extension service about this. The problem is that different types of soil will settle differently. It would be very difficult for someone who is not familiar with your local soil type to help you with this.
You can find your local extension service here:
https://www.gardeningknowhow.com/extension-search/
This spring I want to build a berm and plant flowers/grasses, etc. And I also want to plant a small tree. Does one plant the tree before building the berm or after?
For optimal results, I would recommend planting the tree (or anything else for that matter) after the berm has already been constructed. To learn more about designing a berm, these articles will help: https://www.gardeningknowhow.com/special/spaces/creating-and-using-berms-in-the-landscape.htm, https://www.gardeningknowhow.com/special/spaces/building-a-berm-how-do-i-make-a-berm.htm
I have a question regarding terminology. I saw a recent show where to build a berm, the landscapers used 'large, straw-filled tubes' as a base for their berms and then covered them with soil. Would anyone know the name of this. . . berm builder?
Tubes filled with straw (or sand, mulch, or compost) used for building berms or redirecting drainage are called "wattles." This article will give you some ideas for using berms in your landscape: https://www.gardeningknowhow.com/special/spaces/building-a-berm-how-do-i-make-a-berm.htm
Can I use rock instead of mulch for the top of my berm? If so, what kind of rock would you recommend?
I'm building a berm. Will tires, buried, work for giving the berm some added support?
I do believe they would have strength, but you will need to anchor them somehow from shifting over time.