How to Plant Dendrobium Orchids
Main text core guide: This article covers related content about how to plant Dendrobium orchids and the key cultivation techniques for this type of green plant. Below, the editor provides a detailed explanation for you.
In the orchid world, Dendrobium orchids are quite famous. They are not only ornamental but can also be used in medicine. There are three methods for cultivating Dendrobium orchids: planting on rocks, planting on tree trunks, and growing in a shaded greenhouse, using stones, tree trunks, and small greenhouses, respectively. Dendrobium orchids are relatively delicate, and artificial cultivation requires attention to shading, with an optimal growth temperature between 25-30°C. During the flowering period, the proportion of phosphorus and potassium should be increased. Fertilization should be stopped when new leaves appear at the top of the plant, otherwise, it will affect the quality of the flowers.
1. Methods for Cultivating Dendrobium Orchids
Planting on Rocks: Wrap the roots of the Dendrobium orchid with a layer of fertilizer and place them in the crevices of stones. If there are any debris in the crevices, clean them beforehand, and then secure the orchid with a rope after placing it.
Planting on Tree Trunks: Make a slit on the tree trunk with a knife and place the Dendrobium orchid in the slit and secure it. The new roots of the orchid will grow along with the tree. Decayed and rotten trees should not be used for planting Dendrobium orchids.
Shaded Greenhouse Growing: Set up a small shaded greenhouse and hang a curtain on the sunny side for summer shading. Use a mixture of small gravel and fine sand to create a high ridge in the greenhouse and plant the Dendrobium orchid seedlings there.
2. Precautions for Cultivating Dendrobium Orchids
1. Light
Wild Dendrobium orchids usually grow in shaded areas or under tree shade, so attention should be paid to shading during artificial cultivation.
2. Temperature
Dendrobium orchids enter a dormant state when the temperature is below 5°C and do not grow. When the temperature drops below zero, the orchid plants can easily get frostbite, so attention should be paid to insulating the plants in winter. High temperatures in summer are also not suitable, as the optimal growth temperature for Dendrobium orchids is between 25-30°C.
3. Fertilization
Fertilization starts from the second year after planting the Dendrobium orchids, using decomposed manure with a ratio of 70% water to 30% fertilizer, following the principle of applying thin fertilizer frequently. Increase the proportion of phosphorus and potassium during the flowering period. Stop fertilizing when new leaves appear at the top of the plant, otherwise, it will affect the quality of the flowers. After the Dendrobium orchids bloom, they will enter a dormant period and fertilization should be stopped until new buds appear.
The above information is about how to plant Dendrobium orchids and detailed cultivation techniques, hoping this article can provide you with some help!