Ph Of Decomposed Granite

To the home gardener soils.

Ph of decomposed granite.

Granite is a naturally occurring earth mineral present in large deposits across some north america areas including the western u s. Could anyone help me with this. While decomposed granite dg might not be on your radar it s a common material you might come across in your garden in a park or on a pathway or walking trail through your community. A few days ago i read somewhere that decomposed granite can be used to lower the ph of the soil.

I am glad to hear that granite high in silica is a sink for lime making my soil acidic good for most crops ph 6 1 to 6 6 or so just guessing. Decomposed granite with stabilizers when creating a pathway or small patio the stabilized decomposed granite can be added and tamped down to soil or rough gravel material. However i m not sure how rocks like slate granite lava etc. I d like to compile some sort of a useful list that myself and others could use for reference.

Decomposed granite is rock of granitic origin that has weathered to the point that it readily fractures into smaller pieces of weak rock. It is over rated as a material for pathways because when wet it turns into decomposed granite mud and tracks red everywhere. I hav copies of the msds sheets on the tuff basalt and the pyrophyllite. Have i made a huge mistake to use it as a.

Lately i have been sieving decomposed granite to use as a topsoil to my succulent plants. It crunches under your feet at the baseball field. It can be compacted to create a beautiful natural surface while remaining. Decomposed granite is like gravel but finer and generally more stable.

Decomposed granite and plants. Further weathering produces rock that easily crumbles into mixtures of gravel sized particles sand and silt sized particles with some clay. Organic gardeners sometimes use it to enhance soil fertility. It s formed from the natural weathering and erosion of solid granite a tough hard igneous rock.

The ph varies with the material s origin but it has little effect on overall soil ph. Affect water parameters like ph or gh. No comments on top 7 disadvantages of decomposed granite posted in best mulches by fouad posted on december 20 2019 april 20 2020 tagged crushed stone patio pros and cons decomposed granite driveway. Thanks very much for your excellent information.