First, how to raise potted five-pointed maple?
Potted Acer mono can be raised in the soil with deep soil layer, loose and fertile soil and good drainage. Don't use too sticky soil. Prepare the soil matrix in advance, mix in an appropriate amount of organic fertilizer, mix the soil evenly, disinfect and dry it, and then prepare a suitable flowerpot. The size of the flowerpot can be determined according to the size of the five-pointed maple seedlings, with small pots for the seedlings and large pots for the trees. Pay attention to water and fertilizer management in the process of breeding. Usually water the soil according to the dry and wet state, dry it thoroughly, and do not accumulate water in the basin soil. Fertilize it during the growth period, use farmyard manure or compound fertilizer, and apply thin fertilizer frequently. Five-pointed maple needs more sunshine, and it can be shaded by a sunshade net during the high temperature period in summer. Potted five-pointed maple can also be pruned according to its plant type in the growth process, so that the branches are even, the crown is full and the branches are more beautiful, thus improving the overall ornamental value.
Second, the cultivation and maintenance technology of Acer mono.
1, land selection and land preparation
Choose sandy loam with flat terrain, deep soil layer, loose soil and good drainage as the nursery for planting. Dig the soil 25-30 cm in autumn before planting, rake it in spring, and apply 5000 kg base fertilizer per mu to level the soil.
2. Planting method
Choose robust seedlings for planting, and the planting time is 15 days after defoliation and before germination in the following year. Dig the planting pit in advance and lay a layer of organic fertilizer at the bottom of the tree hole. Soil balls should be used for seedling transplantation of Acer truncatum, and the dressing of the soil balls should be removed, and the seedlings should be put into the tree hole, then filled with soil and watered in time after transplantation. If the trunk of seedlings is too high, it should be fixed and supported to prevent tilting.
3. Management methods
Water the five-pointed maple in time after planting, and water it once every half month after delaying seedling, and topdressing. Apply 58 kilograms of chemical fertilizer and 500-750 kilograms of organic fertilizer per mu, intertillage in time to weed and control pests and diseases during the growing period, and stop applying nitrogen fertilizer and irrigation in September to promote lignification of seedlings. In the process of cultivation, it is necessary to set up stems reasonably and cultivate different standard stem shapes, so that seedlings are suitable for going out of the nursery. It takes more time and energy to cultivate big trees.
The above is the introduction of how to raise potted five-pointed maple and its planting and maintenance techniques. Potted five-pointed maple can be raised as a high-grade bonsai and placed on the courtyard or balcony. The above maintenance methods can be used as a reference, and the management details should be adjusted according to the local climate conditions during the actual operation.