How to make ordinary cultivated soil in urban flowers
Generally, flowers like soil with fertile and loose soil, such as mountain soil and pond mud, but such soil is very rare in the city. What to do? In fact, urban families can raise flowers on the spot, make ordinary cultivated soil or improve soil, and do not need to apply base fertilizer when using. Here are two ways to do it:
1. Collect some coal ash from thermal power plants, mix half of ordinary garden soil to raise flowers, not only improve powdery soil, but also completely replace ordinary culture soil with nitrogen fertilizer. It should be noted that the use of large cinders is not required, and the size of the soy beans can be placed on the bottom of the flower pot as a drainage layer, which is very effective. Coal ash contains elements such as phosphorus, potassium, calcium, magnesium, copper, manganese and zinc, which is conducive to flower growth.
2. Collect the accumulated soil on the side of the road, on the terrace, and in the lee of the building. Add the coal ash and the first and second into the sawdust, and then add some shredded eggshells, bean hulls, peels, bone powder, etc. Stacking for a period of time, or sealing it in a plastic bag, you can make a common culture soil with good fertility.
Different types of flowers have different requirements for soil types and pH. Therefore, ordinary culture soil is only suitable for the cultivation of common herbal flowers such as chrysanthemums and dahlias. When cultivating other flowers, it is necessary to add other ingredients in the common culture soil, such as cultivating rose, hibiscus and other woody flowers, and adding 20% ​​of weathered river mud; cultivated camellia, jasmine, Milan, rhododendron, etc. Flowers, need to add 0.2% sulfur powder; when planting flowers such as Clivia, Strelitzia, etc., need to add 30% of the northeast mountain forest humus soil; cultivate orchids, add 70% of Jiangsu and Zhejiang mud; plant cactus flowers, in order to make The burrs are bright and the flowers are bright. You need to add 1% of the wall soil or lime powder peeled off by the limestone wall; planting the arrow lotus flower should add extra humus soil.
The family raises flowers, and for a long time, they often encounter the condition of the soil and soil. Soil compaction refers to the phenomenon that the surface of the soil is weak due to the lack of organic matter, which is hardened by cohesive force after drying and is not suitable for plant growth. For domestic flowers, what should I do if I encounter a soil-soil knot? In fact, we don't have to wait for this to happen before we can prevent it.
Arrange culture soil according to flower habits
Different flowers require different cultures of soil, which needs to be treated differently. Generally, flowers like the culture soil with loose structure and good permeability. Therefore, we can increase the cultivation substrate in the garden soil to improve its porosity, such as adding peat, bark, wood chips, rice bran, sawdust and perlite, vermiculite. , ceramsite, volcanic slag, etc.
Avoid watering flowers directly with tap water
To maintain daily flowers, avoid using untreated tap water directly. This is because fresh tap water contains bleaching powder and chlorine gas, which tends to cause the soil to be corroded and even cause the soil to be alkalized. Watering flowers are best used with the next day's tap water, which can greatly reduce the probability of basin soil compaction.
Often give flowers loose soil
Long-term unsoiling will cause the soil to be corroded and seriously affect the permeability of the soil. In the case where the surface of the potting soil becomes hard, loosening the soil and then watering it can improve the absorption capacity of the flower root system.
Minimize the use of chemical fertilizers
Excessive use of chemical fertilizers can lead to the consolidation of the soil, and the organic fertilizer will cause voids in the soil during the process of continuous conversion and decomposition. These voids can not only provide nutrients to the flowers slowly, but also loosen the soil, thereby enhancing The permeability of the potting soil. Therefore, it is best to use less fertilizer and more organic fertilizer.
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