Flowers Of The Month
Violets.Violets are an early blooming plant. They often bloom right alongside your mid to late spring bulbs. Violets herald in the new garden season with a wide variety of bright, brilliant colors. An easy to grow annual, you will often find them growing in the wild. Violets, Pansies, and Violas are all part of a closely related family. Violets have an 'Old World" charm all their own.
Did you Know?Roses may be red, but violets are indeed violet. They also purple, yellow, white and bluish-purple.
Violet are popular, easy, and fun to grow. Fill an area or entire bed with Violet for a striking spring effect! They also are great in windowsills and containers.
These popular plants are popular in many states. They are the state flower of Illinois, New Jersey, Rhode Island, and Wisconsin.
Primrose.Showy Primrose. A hardy, upright to sprawling perennial, native to the southeastern United States extending into Mexico. The four petalled flowers are soft pink, making a transition to glistening white toward the center. Flowers open in the early morning lasting only a single day. In many southern regions they often form large breathtaking colonies. Grows in various soils in full sun. A fun variety to grow from seed but takes two years to produce a bloom.
Suggested use: Disturbed areas, roadsides, rock gardens, mixtures.
Miscellaneous: Often called Buttercup because when smelled, yellow pollen is left on one's nose. Can tolerate infrequent mowing.
Average planting success with this species: 60%. Height: 8-16 inches.
Germination: 20-45 days. Optimum soil temperature for germination: 65-70F
Blooming period: March-July.
The following article was prepared by the Clemson Extension Center:
There are several nutrients that are essential for plant growth. A soil test is used to determine the amount of these nutrients in the soil. The soil test results are subsequently used to make a soil test report. In addition to indicating the level of nutrients in your soil, the report will also tell you the pH value or how acidic or basic your soil is, and it will make a recommendation for the amount and type of fertilizer and/or lime you need to add to the soil for optimum plant growth. This allows you to customize your soil fertilizer and lime applications to your plants’’ needs. Following the recommendations will help prevent problems with nutrient deficiencies (in the case of under-fertilization) or problems associated with over-fertilization such as excessive vegetative growth, delayed maturity, salt burn and wasted money. In addition, it can protect against any environmental hazards resulting from excessive fertilizer applications.
How To Take Soil Smples
To have a soil analysis done you need to collect 12 or more cores which will be combined as one composite sample. The samples should include soil from the surface to a depth of 6 inches in all areas except for lawns where cores should be taken from a depth of only 2 to 3 inches. A simple garden trowel can be used to collect the samples. Place the samples in a clean bucket and mix them thoroughly. It is imperative to use clean sampling tools. Pesticide or fertilizer residues will create misleading results. The sample must not be excessively wet before it goes to the lab. Bring a minimum of 2 cups of soil per sample to your county Extension office. Be sure to keep track of which part of your yard the sample came from. At the Extension office they will ask you to fill out the information on a soil test box, fill out a record sheet and check the appropriate boxes for the analyses desired. The cost of a standard soil test is $5.00 per sample. This test provides unbiased, scientific information on:
The soil pH value.
The current soil levels of phosphorus, potassium, calcium, magnesium, zinc and manganese.
Fertilizer and lime recommendations (if needed) for the plants you are growing.
How Many Samples To Take
You need to take a soil sample from each section of your yard or garden. Usually this means, for example, one sample in your turf area, one in any foundation or perennial bed and one in your vegetable garden. If you have a problem area where plants do not seem to grow well, take a separate soil sample from that location.
The Clemson University Extension Service recommends soil sampling every year.
Time Of Sampling
Soil samples can be taken at any time of the year, but it is best to sample the soil a couple months before planting a garden, establishing perennials or before the optimum time for fertilizing lawns to allow ample time for the lime to react with the soil.
Soil Test Results
Within seven to fourteen days, a copy of your soil analysis will be mailed directly to you from the Agricultural Service Lab. Your county Extension office will also receive a copy. Your soil analysis will have a bar graph representing the amount of soil nutrients found and the soil pH value. It will have a section at the bottom of the first page which shows how much lime (if needed) to add for each 1000 square feet and refer you to specific comments on the last page. The comments page will tell you what type of fertilizer you need, how much you need and how to apply it. These recommendations are specific for whatever type of plant you want to grow (as you indicated on the soil test record sheet).
Understanding Your Soil Test Report
Soil pH: Soil pH is a measure of how acidic or alkaline your soil is. Soil pH directly affects nutrient availability. The pH scale ranges from 0 to 14, with 7 as neutral. Numbers less than 7 indicate acidity, while numbers greater than 7 indicate an alkaline soil. Plants thrive best in different soil pH ranges. Azaleas, rhododendrons, blueberries and conifers thrive best in acid soils (pH 5.0 to 5.5). Vegetables, grasses and most ornamentals do best in slightly acidic soils (pH 5.8 to 6.5). Soil pH values above or below these ranges may result in less vigorous growth or symptoms of nutrient deficiencies.
Nutrients: Nutrients for healthy plant growth are divided into three categories: primary, secondary and micronutrients. Nitrogen (N), phosphorus (P) and potassium (K) are primary nutrients, which are needed in fairly large quantities compared to the other nutrients. Calcium (Ca), magnesium (Mg) and sulfur (S) are secondary nutrients which are required by the plant in lesser quantities but are no less essential for good plant growth than the primary nutrients. Zinc (Zn) and manganese (Mn) are micronutrients which are required by plants in very small amounts. Most secondary and micronutrient deficiencies are easily corrected by keeping the soil at the optimum pH value.
Nitrogen: Available nitrogen is taken up by plant roots in the form of nitrate (NO3-) and ammonium (NH4+). Nitrogen testing is not recommended because the levels of available nitrogen are variable due to its mobility in the soil. The available forms of nitrogen are very water soluble and move rapidly through the soil profile with rainfall and irrigation. This causes the amount in the root zone to fluctuate over time. Recommendations are based on the requirements of the particular plants you are growing.
If you need help interpreting the results of your soil tests, call the Dorchester County Extension office at (843) 832-0135.
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