Pruning Blueberry Vegetation
Posted in football news on July 31st, 2011 by adminIndigo-colored blueberries are relished for their sweet-tart taste, and are eaten fresh, or might be stored by drying or freezing. Blueberries are utilised to create jams, pies, salads, tarts, pancakes, cakes, ice-creams and the list goes on. Besides being identified for their rich and delicious flavor, they are also known for their nutritional values. Blueberries are rich in nutrients such as Vitamin C, Vitamin K, Vitamin B6, Vitamin E, Vitamin A, as well as magnesium, manganese and potassium. Many people prefer to grow blueberries in their own gardens. Nevertheless, the job doesn’t end at planting. Blueberry plants have to be regularly pruned to obtain good quality fruit.
Why should blueberry plants be pruned?
The quality and quantity of fruit obtained from every blueberry plant depends on the efficiency of the pruning. Lack of pruning management results in overgrown plants and less fruit yields. Regular pruning will not only ensure the plant’s vigor and productivity, but also assist in insect and disease control. The objective of pruning young blueberry plants differs from the mature plants. Pruning carried out in younger plants would be to promote it’s survival and healthy growth, whereas in mature plants, pruning is carried out for very good quality fruit yield and desirable size of the plant. Regular pruning results in blueberry plants with lower number of canes and greater number of fruit.
When and how often should pruning be carried out?
Blueberry plants should be pruned on an annual basis, right from the time they have been planted. As soon as the blueberry plant is one year old, pruning must be carried out. Further, regular pruning must be carried out every year there on. Irregular pruning results in low productivity and unstable production of fruit. Besides, if you prune the plant heavily one year and neglect it the next year, the pruning accomplished inside the previous year will trigger many young canes to grow at the identical time. These canes will mature and even become non-productive at the identical time. So after skipping a year, when you get back to pruning you will find all similar and non-productive canes, and you will need to remove them all, thus resulting in removal of the entire bush. Hence, regular annual pruning must be carried out.
Which will be the appropriate time of the year to carry out pruning?
The most appropriate time of the year to prune blueberry plants is in early spring. Often blueberry growers are discovered pruning in winter, nevertheless, it’s better to carry out pruning in early spring. The reason behind this is that in early spring, you can identify all the canes that had been injured during the winter and can have them removed. Besides, by spring all the carbohydrates produced in autumn would have been transported to the roots for storage, thereby minimizing the loss to the plant.
How to prune blueberry plants?
The type of pruning carried out depends on the size and age of the plant. Pruning management carried out for young plants differs from that of mature plants.
Young plants: The motive behind pruning young blueberry plants is to enhance vegetative growth and not fruit production. Early fruiting outcomes in stunted blueberry plants and low fruit production. Therefore, make sure you get rid of all the fruit buds found at the terminal 2-3 inches of the plant. Prune off 2-3 inches of the previous year’s growth to ensure elimination of the fruit buds. Don’t worry about discarding the vegetative buds by mistake, because they’re located at the basal parts of the shoot. You can even distinguish flower buds from vegetative buds from their look. Flower buds are large and plump, whereas vegetative buds are thin and pointed. When the plant is 3 years old, you’ll need to discard all the weak and twisted canes. Should you find that the previous year has resulted in growth of many canes, eliminate all the new canes except two healthy ones at the crown level. Continue a similar pruning fashion till the plant reaches eight years of age.
Mature Plants: Mature plants (8 years) require a lot more selective pruning so as to maintain a particular shape and size. Calculated cuts have to be made and removal of couple of mature canes has to be done, thereby obtaining a balance between the older branches heading towards non-productivity and young canes heading towards production. The removal of one or two mature canes will stimulate the growth of new young canes. It is always wise to have a blueberry plant with canes of distinct ages. A mature plant must comprise of 10-20 canes of various ages, thereby ensuring minimal decline in productivity. Removal of mature canes will result in lesser number of fruits borne, nonetheless, the fruits produced overall will be larger and of excellent quality. Also remember to remove all the injured canes.
What kind of tools are suited for pruning?
Select tools that will enable you to prune the plant effectively without causing any injuries to it. Use tools such as hand pruners, handsaws, loppers and make sure they are sharp. Don’t use tools that are not razor sharp and also ensure your pruning equipments are sterile. Non-sterile equipments could result in diseased plants. Another point to remember while pruning is that for finest outcomes, push the branch away from the blade.
How to revive neglected blueberry plants?
If you might have neglected your blueberry plants for a number of years and now wish to rejuvenate them, there is still hope for the plants. Even although pruning plants that have been neglected for years is quite cumbersome, it could be achieved. Even though pruning them remember a few points.
Remember to discard all weak, injured and diseased branches.Remove all the branches that are touching and crossing other branches.Remove lower growth in order to prevent fruits from being formed near the ground.For every 6 young canes, eliminate 2 older ones.Make sure that enough air and sunlight reaches the central portion of the plant.Prune the poorly maintained and over-sized plant to a desired shape.Make sure the crown and the middle portion of the plant is loosely-knit as compared to the base.The plant should be narrow at the base, open within the center and free of charge of vegetative congestion. As the years go by, keep discarding 20% of the older canes and eventually the productivity of your plant will increase.
Pruning blueberries requires perseverance and patience, however, looking at the bright side, it is an investment for excellent quality blueberries. Regular pruning will reduce your overall maintenance time and cost. Mastering this art of pruning will take time and practice and the much more you do it, the far better you will get at it.
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