The hawthorn tree has a developed root system, which is distributed in the soil layer 10-1500px below the surface(5 gallon nursery pots bulk). The horizontal range of the root system is about 2-3 times that of the canopy. It has strong adaptability and good water and fertilizer. The tree can produce 30-60kg of fruit per year(cheap plastic garden pots). The periods of large nutrient absorption mainly include germination, flowering, and fruit expansion.
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These three periods should be fertilized in time to meet the nutritional needs of the hawthorn during its growing period(1 gallon nursery pots wholesale). Base fertilizer is generally applicable in autumn. It should be applied before and after fruit picking and before soil freezing. The application of base fertilizer is best based on organic fertilizer and a certain amount of chemical fertilizer(square succulent pots). It can be used for topdressing with circular furrow application and radial furrow.(cheap orchid plug trays manufacturers philippines)
The fertilization period of hawthorn tree mainly includes base fertilizer(200 cell seed trays wholesale), topdressing at flowering stage, topdressing at early fruit expansion stage, and topdressing at fruit expansion stage. The leaf cubes of potassium dihydrogen phosphate, boron, zinc, iron, manganese, molybdenum and other elements have obvious effects on enhancing tree vigor(succulent pots in bulk), promoting fruit swelling, promoting fruit maturity, and improving product fruit quality.
Apply 50-75kg of high-quality organic fertilizer and 150-300kg of hawthorn special fertilizer and 2-3kg of hawthorn special fertilizer or 3(3 gallon nursery pots wholesale).5-5kg of ammonium bicarbonate, 2-3kg of superphosphate, radial ditch, strip application, etc. soil. It is best to carry out in time after the late autumn fruit picking(6 inch plastic plant pots). This can promote the nutrient absorption and accumulation of the tree body, which is beneficial to the flower bud differentiation.
(cheap orchid plug trays manufacturers philippines)Water chestnuts are generally about 25% of the annual application amount(200 cell seedling trays wholesale), which is equivalent to 0.3 kg to 1.3 kg of ammonium bicarbonate per plant. The main nutrient elements required for the growth and development of hawthorn are nitrogen, phosphorus, potassium, hydroxide, calcium, magnesium, iron, boron, copper, zinc, and molybdenum(plug plant trays). Combined with irrigation to open small furrows.
According to the actual situation, a certain amount of phosphorus and potassium fertilizer can also be appropriately applied(5 gallon nursery pots wholesale). The topdressing of hawthorn tree should be carried out in stages. Generally, it is better to apply the four-stage application to the mature trees from before flowering, before a large number of flowering and fruit expansion(4 inch nursery pots). Each adult tree is applied 0.5-1.5kg of hawthorn special fertilizer each time.
Water should be applied after each top dressing(32 cell seedling trays wholesale). Strip grooves can be used, mainly potassium fertilizer, and a certain amount of nitrogen and phosphorus fertilizer can be applied to increase yield and improve quality. The amount of potassium fertilizer for each fruit tree is generally 0.2 kg to 0.5 kg of potassium sulfate(2 gallon plastic nursery pots), with 0.25 kg to 0.5 kg of ammonium bicarbonate and 0.5 kg to 1.0 kg of superphosphate.
Foliar spraying with urea can be carried out throughout the growing season(7 gallon nursery pots wholesale), and the application amount is determined according to the size of the fruit tree and the yield of hawthorn. Hawthorn requires less trace element fertilizers, and the use of organic fertilizers can be appropriately applied(20 gallon plastic pots). The actual amount of micro fertilizers is: 0.25 kg to 0.5 kg of borax acres, and 2 kg to 4 kg of zinc sulfate acres.(cheap orchid plug trays manufacturers philippines)