Colloidal oatmeal, also known by its Genus Species name, Avena sativa L., helps smooth and comfort itchy, scratchy, and dry skin.un your bath with lukewarm water, and while the tub is filling, add a packet (two to three cups) of colloidal oatmeal under the faucet to help disperse the oatmeal. You may have the urge to take a hot bath, but this will only irritate the skin and remove moisture from your body, so a warm bath is preferable.
Raspberry Fertilizing Needs. Raspberry fertilizing needs are very basic and not hard to keep up with. Raspberry plant fertilizer should be heavy in nitrogen, although a balanced type is often preferred. For instance, the best fertilizer for raspberry bushes is a 10-10-10 fertilizer or actual nitrogen at a rate of 4 or 5 pounds per 100 feet of row.
However, for optimal development, plant raspberries in soil with a pH between 5.8 and 6.5. You can adjust the pH of your soil by adding soil amendments, like lime, sulfate or peat moss.hese terms refer to soil texture. Raspberries grow well in well-drained soils. A sandy-loam soil texture is ideal for raspberry growth, as noted by the North Carolina State University Extension. The soil should have a drainage depth of approximately 3 feet and should be able to hold water without becoming waterlogged.