It can even thrive at 40☌ 105☏ without breaking a sweat. Originally grown and reared in Brazil, cashew trees are accustomed to bathing in tropical sunlight for 6 hours with temperatures above 15☌ or 59☏. Ka-Shoo will then accentuate the word properly. Probably the easiest way to pronounce cashew is to break the word in two and pronounce the KA first, followed by SHOO. If in doubt about the exact quantity and timing, consult an expert. Again, this is vital for optimum growth and the tree’s well-being. It is important to use the correct fertilizer that contains nitrogen, phosphorous, and potassium. The unsteady, spindly sapling requires support at this early stage and wooden stakes should be used so it grows erect. With a grafted tree, that time is reduced significantly to 18 months.ĭuring this adolescent phase, the root system develops laterally as the tree grows, establishing a strong base where water can be absorbed easily. This period of growing to maturity and bearing fruit differs greatly between these two methods.įrom a seedling, it takes three years before fruits can be harvested. Being able to plant more is a major boost for farmers, affording them greater yields, and greater profits. This denser method of planting increases the number of trees significantly from the 100-tree limit that was previously possible. This is achievable by reducing the distance when planting the grafted trees or seeds, and selecting a variety that can grow comfortably closer to its neighbor. With proper spacing using modern techniques, it is possible to plant up to 400 trees on an acre of land. So, when a cashew tree reaches the ripe old age of 20, is it ready for the wood chipper?įree from pests and disease, a tree can continue to live a further 5 years, with some surviving up to 40 years in total if properly tended to and if in an optimal growing environment. This process would be the same as planting a grafted tree, including watering weekly until the tree has matured. If more than one tree is to be grown, leaving 30-30 cm between the seeds when sowing them is advisable, allowing room for the roots to extend outwards unhindered at this stage.Īfter watering regularly for 10 -12 days, the seeds will have germinated and be ready for transplanting, but during this stage, weed out the weaklings, those seeds that are not growing well, and leave the strongest to thrive.īefore transplanting, prepare the ground by digging 10-15 cm deep holes about 30 feet apart, then gently bury the seeds. Sterilized soil is recommended to provide a purified environment devoid of harmful organisms so that the seeds have a better chance of growing stronger and healthier. Growing one from a seed involves planting 3 or 4 fresh seeds in a 5 cm hole in a plastic bag or a pot that contains sterilized soil, not forgetting that the stalk ends need to point upwards. What are they? Cashew Tree Overview and WarningĬashew trees either grow from a seed or from a grafted tree. 7Īdvice from an expert will help to avoid the pitfalls when planting and the dangers when harvesting. Unlike many other fruit-bearing trees, a cashew tree must be planted correctly in the right habitat to ensure a successful harvest. In regards to this particular species of trees, a cashew tree guide by a tree expert may well be required to find out crucial information before you go out to purchase one. Canopy: The canopy can span from 19 feet to 49 feet.Height: The cashew tree can grow up to 46 feet in height.Tropical climates are the ideal growing conditions. Fruit: The cashew apple is actually the fruit of the cashew tree.And then between November and January, the blooming process begins Blossoms: It can take up to 3 years for the cashew tree to blossom.Seed: The nut is the seed of the cashew apple and is encased in a shell.Each leaf measures about 10 to 20 centimeters in length. Leaf: With an oval shape, measuring 7 to 12 cm wide, they have prominent midribs and delicate veins.During harvesting and production, care needs to be taken as this fluid can cause allergic reactions. The nut grows outside the edible fruit inside a shell that contains a caustic fluid. Characteristics: The cashew tree, grown in temperatures above 20C, has an average lifespan of 45 years but only bears fruit for 20 of those.
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