How to test the soil?
loveofmylife680
18 years ago
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gardengal48 (PNW Z8/9)
18 years agolast modified: 9 years agoRelated Discussions
Soil pH testing.
Comments (8)Good Lord, Blewb, first you are worried about lowering your Ph, now you worry about raising it. With the success you had the first season, just keep doing what you were doing, but reduce your applications of sulphur. Your blueberries should be pretty happy with a Ph in the range of 4 to 4.5. My native soil is pretty close to neutral, and all I do after planting in well prepared soil is to scratch in a handful of iron sulphate and ammonium sulphate around the plants each spring. The blueberry plants are happy as clams, with dark green leaves and lots of berries. As long as they look like that, soil testing is not urgent. Your Ph tester works like the battery in your car, using two metals, one of which gives up electrons to the other in the presence of an acid. It is this flow of electrons that is measured by the meter's needle. Don Yellman, Great Falls, VA...See Moresoil testing information
Comments (2)Which plants will you be growing where this ash is to be applied. Most plants grow best in soils with a pH in the 6.2 to 6.8 range, which is where most all soil nutrients are most readily available. Everything I have seen says DO NOT apply wood ashes to soil with a pH of 7.5 or higher. North Carolina State University has information about applying wood ash to soils as well as providing free soil tests, but this from Clemson os close to what I have seen from NCSU. Here is a link that might be useful: About wood ash in the garden...See MoreHow to test your soil drainage
Comments (5)Here we have clay "bathtub soil"...if I fill a hole with water, it's still there the next morning. In the summer that's not altogether bad, because our blastfurnace heat sucks up the moisture. But in the winter, plants can drown pretty easily. I use lots of amendments, raised beds for roses, and gypsum is my dear friend. Being sited on a slope helps too. Really I guess it is a tribute to the toughness of nature that we manage to grow trees and shrubs fairly successfully. (Michael, I think I'm scared to perform the percolation test you describe...falls into the category of things you don't really want to know.)...See MoreAdjusting alkaline soil pH with coffee grounds for more flowering
Comments (6)strawberry hill, your post is so interesting. I've never tested my soil but knowing that it's basically decomposed granite (in some places solid granite just 1 1/2 feet down) is a good clue. Growing the right roses for your area, as has been emphasized on this forum over and over, is in my opinion the most important lesson to learn. Having once chosen the right ones, there are still steps that can be taken, as you point out, to fine-tune the results. A lot depends on how much you can or are willing to do. I've found that coffee grounds from my husband's coffee consumption, alfalfa meal and adequate water are the simplest way for me to have good-looking roses. Judicious pruning also has its place. Poisons never will; I'd give up roses first. It's part art, part science and part the will of the roses to live and thrive. It's a little different for everyone, and it is endlessly fascinating. Ingrid...See Moreloveofmylife680
18 years agolast modified: 9 years agoAmyyUT
11 years agolast modified: 9 years agocalistoga_al ca 15 usda 9
11 years agolast modified: 9 years agoluis_pr
11 years agolast modified: 9 years agoAmyyUT
11 years agolast modified: 9 years ago
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