Blueberries are a popular fruit that not only tastes good, but also has many nutritional and health effects. Blueberries are also a beautiful plant, with seasons of green, spring flowers, summer results, fall reds, and winters not fade. If you like nature and gardening, it's an interesting challenge to grow blueberries at home. However, the blueberry tree is not well nourished and it has high requirements for soil, light and moisture, which, if not properly managed, can easily lead to the death of the plant or poor results. So, how do you grow sweet blueberries at home? This paper will provide you with five simple steps to help you develop healthy blueberries。
Step 1: choose the appropriate species
There are many varieties of blueberries, and different varieties vary in their adaptation to climate and soil. In general, blueberries can be grouped into three broad categories: north, south and short. The northern high range requires cold winters and low temperatures to produce results; the southern high range requires warm winters and high temperatures to produce results; and the dwarf range can withstand extreme cold temperatures but the fruits are smaller and acidic. Therefore, when selecting varieties, matching them according to the climatic conditions of the region in which they are located, avoiding the selection of the wrong species that leads to failure or poor quality of results。
Step 2: prepare suitable soil
Soils are one of the major factors affecting the growth of blueberries. Blueberries prefer to grow in acid soils, and ph values generally require between 4. 2 and 5. 8. If the soil is too alkaline, it can lead to eutrophication, leaf loss or death from the absence of trace elements such as iron and manganese. Soils should therefore be tested and improved prior to planting to achieve appropriate acidity。
The following methods of soil improvement are available:
- the addition of organic acids, such as pine needles, broken pine bark, moss, weeds, rotten leaves, shredded crop straws, etc., can produce organic acids during decomposition and reduce ph values in soil。
- add sulfur or sulfuric acid: sulfur or sulphate can react with water in the soil, generating sulphate root ion and reducing ph in the soil. However, attention should be paid to quantity and time to avoid excessive or premature application leading to soil overacidation or injury to plant。
- the use of acid fertilizers, such as ammonium sulphate, potassium sulphate, ammonium diammonium, potassium sulphate-type compound fertilizer, etc., can regulate the ph of the soil at the same time as fertilization. However, attention should be paid to the quantity and frequency of use and to avoiding excessive or frequent application leading to high soil salinity or nutritional imbalance。
In addition to acidity, soil laxity, permeability and organic content are important. The roots of the blueberries are fibre-shaped, impermeable, intolerant, intolerant and drought-resisting. As a result, soils require laxity, permeability and water protection. Soils are subject to deep pine and tillage before planting, increasing their air and water exchange capacity. A suitable amount of organic fertilizers or decomposition is to be added to the plant, increasing the organic content and fertility of the soil。
Step 3: select the right position
Location is one of the major factors affecting blueberry growth. Blueberries are suitable for growing in a fully luminous environment and must therefore be planted in the sun so that they can be fully lighted, not only so that their leaves become green, but also so that they contribute to the thawing of flowers, which will greatly help plant the flowering results。
If a blueberry tree is planted at home, it is possible to choose the balcony, the window stand, the roof, etc., if at least six to eight hours of light per day is guaranteed. If blueberry trees are planted in the courtyard or field, it is possible to opt for a slope or flat in the south or south-east and avoid a humid north or north-west. At the same time, care should be taken to avoid affecting the quality and health safety of blueberries by choosing to stay away from pollution sources and weeds。
Step 4: right planting
Cultivation is one of the major factors affecting the growth of blueberries. Pre-planting is preceded by the preparation of suitable containers and matrices, with the option of a pottery or plastic pottery 30-40 cm in diameter and 25-30 cm in height, or a ditch or pit of 50-60 cm in depth and 80-100 cm in width. The matrix may use the improved soil referred to above or purchase a specific acid culture soil。
The following should be noted:
- choose a healthy blueberry seedling adapted to the local climate, preferably a two- to three-year-old seedling, avoiding too old or too young a tree。
- placing a layer of gravel or gravel in containers or ditches, increasing drainage and then filling the matrix, leaving room。
- remove the blueberry seedling from the original container, gently remove the pine root, remove the excess soil, and then place it in a new container or ditch, so that the root is completely buried in the matrix and not exposed。
- filling the base, crushing the surface and then pouring water so that the matrix is fully humid, while covering the surface with a pine needle or bark, maintaining soil moisture and acidity。
- placing well-planted blueberries in areas where there is sufficient light, avoiding strong or direct wind, appropriate shade or wind cover, and protecting plants from harm。
Step 5: rational conservation
Conservation is one of the major factors affecting the growth of blueberries. Conservation includes, inter alia, watering, fertilization, shearing and pest prevention。
Water:
- blueberries prefer to be wet, but not overwet, and water must be watered in an appropriate quantity, so that the soil is wet but not watered。
- the frequency of watering is determined by season, temperature and soil moisture, usually 2-3 times per week in spring and summer, 1-2 times per week in autumn and winter, increased during drought and reduced during rainy season。
- water should be poured in a balanced and gentle manner, avoiding the brushing of roots or flowers, preferably using tools such as canteens or hoses。
- water quality should be clean and acidic, avoiding the use of alkaline or chlorine-containing sources, preferably natural sources such as rainwater or well water。
Fertilisation:
- blueberries need to be fertilized in ways that do not allow them to be fertilized。
- the frequency of application of fertilisation is determined by the stage of growth of the plant, which is 1 to 2 times before and after the opening of the spring flower, 1 to 2 times during the summer outcome, 1 time before the fall of the leaves and no fertilization during the winter hibernation。
- fertilizers are applied in a balanced and deep manner, avoiding accumulation on roots or leaves, preferably in a form that is soluble, such as liquid or powder fertilizers。
- fertilizers need to be physically acidic and fully balanced, avoiding the use of alkaline or chlorine-containing fertilizers, preferably using efficient and safe species such as organic or composite fertilizers。
Cut:
- the blueberries need to be trimmed regularly to promote growth and results, to be moderate and timely, and to maintain the form of the plant but not excessive。
- the frequency of shearing is determined by the growth of the plant, usually one before and after the spring flower, one after the summer results, one after fall leaves and no during winter hibernation。
- the method of shearing should be correct and standardized so as to avoid damage to the roots or leaves, preferably with a special pair of scissors or blades。
- the purpose of the cut is to remove the dead and sick, adjust the density of the branches, promote the growth of new branches and improve the quality of the fruits。
Insects:
- blueberries, although relatively resistant to pests, are also affected by common pests such as as grey disease, roteline disease, aphids, shellworms, etc。
- the following methods are used to combat the disease:
- to increase the resistance of plants and to maintain their healthy growth and reduce the occurrence of pests and diseases through rational watering, fertilization and shearing。
- selection of pest-resistant varieties to reduce the hazards of disease and pests by selecting or introducing varieties that are more resistant to disease。
- physical control to prevent or trap pests and pests and reduce their number by installing tools such as sunnets, anti-worm nets and yellow stickers。
- biological control to reduce the risks of pests and diseases by introducing or nurturing organisms such as natural enemies or parasites。
- chemical control to reduce the loss of pests and diseases through the rational use of low-toxic and efficient pesticides. However, attention should be paid to quantity and time and to avoiding excessive or late use leading to pesticide residues or affecting fruit quality。
The above are the five steps for planting blueberry trees at home. If you follow these steps, you must be able to grow sweet blueberries. Of course, the cultivation of blueberries also requires some patience and care, and it is not expected that the full fruit will be reaped in one minute. As long as you keep watching and taking care of your blueberry tree, you will be well rewarded. Enjoy your planting
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