Cultivation methods and precautions for Oncidium orchids
For most women, understanding the cultivation methods and precautions of Oncidium orchids, as well as the introduction of green plants and flowers for cultivating Oncidium orchids, the following is a detailed introduction.
Preparing planting medium: Usually chosen for spring and autumn planting, prepare a loose, breathable, and well-draining planting medium in advance.
Handling the plant: If it is an Oncidium orchid that has been cultivated for many years, it is necessary to trim the roots first, pruning old, rotting, and withered roots. If it is a new plant, protect the root system.
Planting in a pot: First, place small stones at the bottom of the flowerpot to improve breathability and drainage, then add the planting medium, place the plant, and slowly fill in the soil to compact it.
Post-planting management: Provide a warm, well-ventilated, and diffused light environment to promote rapid recovery and growth.
I. Preparing the planting medium
It is best to plant Oncidium orchids in spring or autumn when the climate is more suitable. Planting them at this time ensures good recovery and reduces damage to them. They have high requirements for the planting medium, and an appropriate matrix should be prepared in advance. The medium is usually made of wood chips, perlite, sphagnum moss, peat soil, and碎砖块 (broken brick pieces), or it can also be made of perlite, fine fern roots, peat soil, and charcoal, depending on the available materials. The pot requirements are not high, as long as it is the right size and has large drainage holes at the bottom.
II. Handling the plant
If it is an Oncidium orchid that has been cultivated for many years, the roots need to be trimmed before planting, removing old, rotting, and withered roots to ensure better absorption of fertilizer and water in the later stage, promoting vigorous growth. If it is a young Oncidium orchid, there is no need to prune before planting. Be careful to minimize root damage, otherwise, it will be difficult to adapt to the new environment, and the survival rate will greatly decrease.
III. Planting in a pot
Before planting the Oncidium orchid, place a layer of small stones at the bottom of the pot to improve water permeability and breathability. Then place the prepared planting medium on top and put the processed Oncidium orchid into the potting soil. The bulbs should not be buried too deep, with some bulbs exposed above the soil surface. Then cover with a thin layer of soil and gently compact the soil.
IV. Post-planting management
The newly potted Oncidium orchid is very weak and requires good care. First, place it in a warm, well-ventilated, and diffused light environment, avoiding direct sunlight and excessive watering. If the soil is already moist, do not water immediately. Wait until it dries out and then water moderately, ensuring the matrix is slightly moist. Generally, under suitable conditions, Oncidium orchids will adapt to the new environment and resume normal growth within about ten days. Once new leaves start to sprout, return to normal management, applying thin fertilizer, increasing light exposure, and increasing water intake.
The above sharing on the cultivation methods and precautions for Oncidium orchids and a comprehensive explanation of the key points for cultivating Oncidium orchids, hoping it can help you.