How to propagate the widespread orchis (Galearis/Oreorchis) by division? Master these key points
The widespread orchis plant grows 5-45 cm tall and can be grown in pots for ornamental viewing; its ornamental value is quite high, and it is loved by many flower enthusiasts. Cultivating the widespread orchis artificially is not difficult, and division can be used for artificial propagation of the widespread orchis.
Widespread orchis
The widespread orchis can be divided in both spring and autumn, generally once every three years. Any plant that grows vigorously with densely clustered pseudobulbs can be divided; after division, each clump must retain at least 5 pseudobulbs connected together. Before division, reduce watering so the potting soil is relatively dry. When repotting after division, first cover the drainage hole at the bottom of the pot with broken tile pieces, then spread a layer of coarse gravel occupying 1/5 to 1/4 of the pot's depth, then add coarse-grained soil and a small amount of fine soil, and finally plant in sandy loam rich in humus. The planting depth should be such that the pseudobulbs are just buried in the soil; leave a 2 cm rim at the edge of the pot, top with Selaginella uncinata or fine gravel, and finally water thoroughly. Place in a shaded spot for 10-15 days, keep the soil moist, then gradually reduce watering and carry out normal care.
Key points for propagating Cymbidium bicolor by division
Cymbidium bicolor (detailed introduction) is an epiphytic orchid plant without root hairs; it prefers a warm and humid environment but is not heat-tolerant. Cymbidium bicolor has bright and rich flower colors and is a relatively easy-blooming orchid variety, so it is also loved by many orchid enthusiasts. Division can be used for artificial propagation of Cymbidium bicolor, so what issues should be noted when dividing Cymbidium bicolor?
Cymbidium bicolor
The suitable time for dividing Cymbidium bicolor is after the plant has bloomed and before new shoots grow out. Before division, let the potting soil dry out appropriately until the roots turn slightly white and show indistinct shrinkage; in this way the roots are softer and less likely to break during handling.
When dividing the pot, first use your five fingers to firmly support the potting soil and the plant, turn the pot upside down, then gently tap around the sides of the pot to separate the pot from the roots and soil. During handling, carefully hold the pseudobulbs without tender shoots to avoid damaging new shoots, and at the same time cut off withered yellow leaves, overly old pseudobulbs and rotted old roots.
Finally, use a sharp knife to cut apart the excessively connected pseudobulbs; each divided orchid clump should carry 2-3 pseudobulbs, one of which must be newly formed in the previous year. To avoid wound infection, apply sulfur powder or charcoal powder. Leave in a dry place for 1-2 days, then pot separately to form new plants.
After dividing and replanting Cymbidium bicolor, place it in a semi-shaded spot and do not water immediately. If it becomes too dry, spray a small amount of water on the leaf surface and pot surface to prevent the leaves from drying out and falling off and the pseudobulbs from severely shrinking.
Propagation methods of the widespread orchis; effects and functions of the widespread orchis
Previously I introduced to everyone"How to plant the widespread orchis", I wonder how everyone's learning is going. Next, Xiao Qi will share the propagation methods of the widespread orchis and its effects and functions.
1. Propagation methods of the widespread orchis
It can be done in both spring and autumn, generally dividing once every three years. Any plant that grows vigorously with densely clustered pseudobulbs can be divided; after division, each clump must retain at least 5 pseudobulbs connected together. Before division, reduce watering so the potting soil is relatively dry. When repotting after division, first cover the drainage hole at the bottom of the pot with broken tile pieces, then spread a layer of coarse gravel occupying 1/5 to 1/4 of the pot's depth, then add coarse-grained soil and a small amount of fine soil, and finally plant in sandy loam rich in humus. The planting depth should be such that the pseudobulbs are just buried in the soil; leave a 2 cm rim at the edge of the pot, top with Selaginella uncinata or fine gravel, and finally water thoroughly. Place in a shaded spot for 10-15 days, keep the soil moist, then gradually reduce watering and carry out normal care.
2. Effects and functions of the widespread orchis
1. Ornamental value: As a rare wild flower, the widespread orchis is relatively scarce in both distribution and yield, so it is relatively uncommon in our daily lives. As rarity makes something precious, and as a rare flower, the widespread orchis has pretty and varied colors and an elegant, charming form, making it very suitable for us to appreciate, so it can be planted to some extent.
2. Medicinal value: The widespread orchis can be used as medicine, and in Mongolian medicine its status is relatively prominent. Generally, in autumn the widespread orchis is dried and sun-dried, and then it can be used as medicinal material. Although the widespread orchis has a rather harsh taste, its nature is mild, and it can tonify yang and generate essence, which is very beneficial. It also has a good therapeutic effect on some joint-related conditions such as gout. For patients weakened by long illness, it can play a role in strengthening the constitution, so it is a medicinal material with wide uses and can be promoted to some extent.
The above ispropagation methods of the widespread orchisand an introduction to the effects and functions of the widespread orchis. Friends who are interested may wish to learn about it; those who grow the widespread orchis at home should especially learn about it. I hope it helps everyone.