The Cultivation Methods and Precautions of Bead-like Dendrobium
As a rare variety of orchid plants, Bead-like Dendrobium is deeply favored by horticulture enthusiasts for its unique bead-like stem nodes and elegant flower posture. To achieve a round and lustrous ornamental effect, it is necessary to master its ecological characteristics and growth patterns, especially in key aspects such as substrate proportioning and temperature and humidity control.
Basic Care Essentials
Substrate Soil Mixing Plan
It is recommended to use a layered structure: the bottom layer is covered with 3cm of volcanic rock to enhance drainage, the middle layer uses a mixed substrate of pine bark (60%), decomposed pine needles (30%), and perlite (10%), and the top layer is covered with fresh water moss to retain moisture. Replace the top layer of the substrate every spring, keeping the original root ball.
Smart Water and Fertilizer Management
Use the pot immersion method to replenish water, soak for 15 minutes every 3 days in spring and autumn, and spray in the early morning in summer to increase humidity. During the growing period, apply a special orchid nutrient solution every half month (EC value controlled between 0.8-1.2mS/cm), combined with monthly foliar application of seaweed extract solution.
Environmental Control Technology
Temperature and Light Regulation System
Build an adjustable shade net (70% shading rate), maintain day temperature of 22-25°C/night temperature of 15°C in winter, and do not exceed 30°C in summer. Install smart supplemental lights (wavelength 450-650nm), controlling the daily lighting duration to 10-12 hours.
Air Circulation Device
Configure a mini circulating fan to maintain an air flow rate of 0.3-0.5m/s, and keep the relative humidity at 60-80%. Turn on the dehumidification mode during the rainy season, and use a humidifier in winter to avoid leaf积水.
Through precise environmental simulation and scientific care, Bead-like Dendrobium can achieve year-round growth cycle management. Regularly observe the plumpness of the bead stems and the germination of new buds, adjust the care plan in a timely manner, and plants over two years old can form a spectacular hanging landscape.