Dendrobium, as a precious Chinese medicinal material, has become increasingly popular in family potted plants in recent years. Potted Dendrobium not only has ornamental value but also its medicinal value is not to be underestimated. At what stage can potted Dendrobium be eaten? This article will introduce it to you in detail.
Growing characteristics of potted DendrobiumPotted Dendrobium belongs to the orchid family and is native to southern China. It prefers a warm, humid and semi-shady environment. Under suitable conditions, Dendrobium grows relatively fast, generally increasing by 20-30 centimeters each year. The root system of Dendrobium is fleshy and has high requirements for water and nutrients, so it needs to be watered and fertilized regularly.
Growth cycle of potted DendrobiumThe growth cycle of potted Dendrobium is divided into the following stages:
1. Seed Germination Stage: The germination temperature of Dendrobium seeds is between 20-25°C, and the germination time is about 1-2 weeks.
2. Seedling Stage: It takes about 3-6 months from seed germination to seedling growth. During this stage, the soil should be kept moist and properly shaded.
3. Growth Stage: After the seedlings grow to a certain height, they enter a period of rapid growth, during which the ornamental and medicinal values of Dendrobium gradually become apparent.
4. Blooming Stage: Dendrobium generally blooms 3-4 years after growth, with a flowering period of about 1-2 months.
5. Fruiting Stage: After flowering, Dendrobium will bear fruit, which is red and has certain ornamental value.
Edible parts of potted DendrobiumThe edible parts of potted Dendrobium are mainly stems and flowers. Here are the growth characteristics of the two edible parts:
1. Stem: The stem of Dendrobium is fleshy and rich in nutrients such as polysaccharides, amino acids, and alkaloids. When the stem of Dendrobium grows to 5-10 centimeters, it can be harvested and eaten.
2. Flower: Dendrobium flowers have a unique aroma and are rich in various beneficial ingredients. When the flowers of Dendrobium are in full bloom, they can be harvested and eaten.
Harvesting time of potted DendrobiumThe general harvesting time for potted Dendrobium is in spring and autumn, when the growth rate of Dendrobium is relatively fast and the nutrient accumulation is rich. When harvesting, be sure to choose healthy plants without diseases and pests.
Precautions1. After harvesting Dendrobium, it should be eaten promptly or dried and stored to prevent the loss of nutrients.
2. When eating Dendrobium, attention should be paid to moderation. Excessive consumption may cause indigestion.
3. When purchasing Dendrobium, healthy plants without diseases and pests should be chosen.
Potted Dendrobium is a plant with both ornamental and medicinal value. Understanding its growth characteristics, growth cycle, edible parts, and harvesting time can help us better take care of and utilize Dendrobium. Under suitable conditions, the stems of potted Dendrobium that grow to 5-10 centimeters and the blooming flowers can be eaten. It is hoped that this article can provide you with useful references.